53828460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 216

約数和(自身を含む): 201670560

約数和(自身を除く): 147842100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 359, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 718, 735, 765, 833, 882, 980, 1020, 1071, 1077, 1190, 1260, 1428, 1436, 1470, 1530, 1666, 1764, 1785, 1795, 2142, 2154, 2205, 2380, 2499, 2513, 2940, 3060, 3231, 3332, 3570, 3590, 4165, 4284, 4308, 4410, 4998, 5026, 5355, 5385, 6103, 6462, 7140, 7180, 7497, 7539, 8330, 8820, 9996, 10052, 10710, 10770, 12206, 12495, 12565, 12924, 14994, 15078, 16155, 16660, 17591, 18309, 21420, 21540, 22617, 24412, 24990, 25130, 29988, 30156, 30515, 32310, 35182, 36618, 37485, 37695, 42721, 45234, 49980, 50260, 52773, 54927, 61030, 64620, 70364, 73236, 74970, 75390, 85442, 87955, 90468, 91545, 105546, 109854, 113085, 122060, 128163, 149940, 150780, 158319, 170884, 175910, 183090, 211092, 213605, 219708, 226170, 256326, 263865, 274635, 299047, 316638, 351820, 366180, 384489, 427210, 452340, 512652, 527730, 549270, 598094, 633276, 640815, 768978, 791595, 854420, 897141, 1055460, 1098540, 1196188, 1281630, 1495235, 1537956, 1583190, 1794282, 1922445, 2563260, 2691423, 2990470, 3166380, 3588564, 3844890, 4485705, 5382846, 5980940, 7689780, 8971410, 10765692, 13457115, 17942820, 26914230, 53828460]

約数ペア:

[(1, 53828460), (2, 26914230), (3, 17942820), (4, 13457115), (5, 10765692), (6, 8971410), (7, 7689780), (9, 5980940), (10, 5382846), (12, 4485705), (14, 3844890), (15, 3588564), (17, 3166380), (18, 2990470), (20, 2691423), (21, 2563260), (28, 1922445), (30, 1794282), (34, 1583190), (35, 1537956), (36, 1495235), (42, 1281630), (45, 1196188), (49, 1098540), (51, 1055460), (60, 897141), (63, 854420), (68, 791595), (70, 768978), (84, 640815), (85, 633276), (90, 598094), (98, 549270), (102, 527730), (105, 512652), (119, 452340), (126, 427210), (140, 384489), (147, 366180), (153, 351820), (170, 316638), (180, 299047), (196, 274635), (204, 263865), (210, 256326), (238, 226170), (245, 219708), (252, 213605), (255, 211092), (294, 183090), (306, 175910), (315, 170884), (340, 158319), (357, 150780), (359, 149940), (420, 128163), (441, 122060), (476, 113085), (490, 109854), (510, 105546), (588, 91545), (595, 90468), (612, 87955), (630, 85442), (714, 75390), (718, 74970), (735, 73236), (765, 70364), (833, 64620), (882, 61030), (980, 54927), (1020, 52773), (1071, 50260), (1077, 49980), (1190, 45234), (1260, 42721), (1428, 37695), (1436, 37485), (1470, 36618), (1530, 35182), (1666, 32310), (1764, 30515), (1785, 30156), (1795, 29988), (2142, 25130), (2154, 24990), (2205, 24412), (2380, 22617), (2499, 21540), (2513, 21420), (2940, 18309), (3060, 17591), (3231, 16660), (3332, 16155), (3570, 15078), (3590, 14994), (4165, 12924), (4284, 12565), (4308, 12495), (4410, 12206), (4998, 10770), (5026, 10710), (5355, 10052), (5385, 9996), (6103, 8820), (6462, 8330), (7140, 7539), (7180, 7497)]