48701940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 125480460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 359, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 718, 798, 969, 1020, 1077, 1140, 1190, 1292, 1330, 1428, 1436, 1596, 1615, 1785, 1795, 1938, 1995, 2154, 2261, 2380, 2513, 2660, 3230, 3570, 3590, 3876, 3990, 4308, 4522, 4845, 5026, 5385, 6103, 6460, 6783, 6821, 7140, 7180, 7539, 7980, 9044, 9690, 10052, 10770, 11305, 12206, 12565, 13566, 13642, 15078, 18309, 19380, 20463, 21540, 22610, 24412, 25130, 27132, 27284, 30156, 30515, 33915, 34105, 36618, 37695, 40926, 42721, 45220, 47747, 50260, 61030, 67830, 68210, 73236, 75390, 81852, 85442, 91545, 95494, 102315, 115957, 122060, 128163, 135660, 136420, 143241, 150780, 170884, 183090, 190988, 204630, 213605, 231914, 238735, 256326, 286482, 347871, 366180, 409260, 427210, 463828, 477470, 512652, 572964, 579785, 640815, 695742, 716205, 811699, 854420, 954940, 1159570, 1281630, 1391484, 1432410, 1623398, 1739355, 2319140, 2435097, 2563260, 2864820, 3246796, 3478710, 4058495, 4870194, 6957420, 8116990, 9740388, 12175485, 16233980, 24350970, 48701940]

約数ペア:

[(1, 48701940), (2, 24350970), (3, 16233980), (4, 12175485), (5, 9740388), (6, 8116990), (7, 6957420), (10, 4870194), (12, 4058495), (14, 3478710), (15, 3246796), (17, 2864820), (19, 2563260), (20, 2435097), (21, 2319140), (28, 1739355), (30, 1623398), (34, 1432410), (35, 1391484), (38, 1281630), (42, 1159570), (51, 954940), (57, 854420), (60, 811699), (68, 716205), (70, 695742), (76, 640815), (84, 579785), (85, 572964), (95, 512652), (102, 477470), (105, 463828), (114, 427210), (119, 409260), (133, 366180), (140, 347871), (170, 286482), (190, 256326), (204, 238735), (210, 231914), (228, 213605), (238, 204630), (255, 190988), (266, 183090), (285, 170884), (323, 150780), (340, 143241), (357, 136420), (359, 135660), (380, 128163), (399, 122060), (420, 115957), (476, 102315), (510, 95494), (532, 91545), (570, 85442), (595, 81852), (646, 75390), (665, 73236), (714, 68210), (718, 67830), (798, 61030), (969, 50260), (1020, 47747), (1077, 45220), (1140, 42721), (1190, 40926), (1292, 37695), (1330, 36618), (1428, 34105), (1436, 33915), (1596, 30515), (1615, 30156), (1785, 27284), (1795, 27132), (1938, 25130), (1995, 24412), (2154, 22610), (2261, 21540), (2380, 20463), (2513, 19380), (2660, 18309), (3230, 15078), (3570, 13642), (3590, 13566), (3876, 12565), (3990, 12206), (4308, 11305), (4522, 10770), (4845, 10052), (5026, 9690), (5385, 9044), (6103, 7980), (6460, 7539), (6783, 7180), (6821, 7140)]