53005260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 191041200

約数和(自身を除く): 138035940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 149, 154, 165, 196, 210, 220, 231, 242, 245, 294, 298, 308, 330, 363, 385, 420, 447, 462, 484, 490, 539, 588, 596, 605, 660, 726, 735, 745, 770, 847, 894, 924, 980, 1043, 1078, 1155, 1210, 1452, 1470, 1490, 1540, 1617, 1639, 1694, 1788, 1815, 2086, 2156, 2235, 2310, 2420, 2541, 2695, 2940, 2980, 3129, 3234, 3278, 3388, 3630, 4172, 4235, 4470, 4620, 4917, 5082, 5215, 5390, 5929, 6258, 6468, 6556, 7260, 7301, 8085, 8195, 8470, 8940, 9834, 10164, 10430, 10780, 11473, 11858, 12516, 12705, 14602, 15645, 16170, 16390, 16940, 17787, 18029, 19668, 20860, 21903, 22946, 23716, 24585, 25410, 29204, 29645, 31290, 32340, 32780, 34419, 35574, 36058, 36505, 43806, 45892, 49170, 50820, 54087, 57365, 59290, 62580, 68838, 71148, 72116, 73010, 80311, 87612, 88935, 90145, 98340, 108174, 109515, 114730, 118580, 126203, 137676, 146020, 160622, 172095, 177870, 180290, 216348, 219030, 229460, 240933, 252406, 270435, 321244, 344190, 355740, 360580, 378609, 401555, 438060, 481866, 504812, 540870, 631015, 688380, 757218, 803110, 883421, 963732, 1081740, 1204665, 1262030, 1514436, 1606220, 1766842, 1893045, 2409330, 2524060, 2650263, 3533684, 3786090, 4417105, 4818660, 5300526, 7572180, 8834210, 10601052, 13251315, 17668420, 26502630, 53005260]

約数ペア:

[(1, 53005260), (2, 26502630), (3, 17668420), (4, 13251315), (5, 10601052), (6, 8834210), (7, 7572180), (10, 5300526), (11, 4818660), (12, 4417105), (14, 3786090), (15, 3533684), (20, 2650263), (21, 2524060), (22, 2409330), (28, 1893045), (30, 1766842), (33, 1606220), (35, 1514436), (42, 1262030), (44, 1204665), (49, 1081740), (55, 963732), (60, 883421), (66, 803110), (70, 757218), (77, 688380), (84, 631015), (98, 540870), (105, 504812), (110, 481866), (121, 438060), (132, 401555), (140, 378609), (147, 360580), (149, 355740), (154, 344190), (165, 321244), (196, 270435), (210, 252406), (220, 240933), (231, 229460), (242, 219030), (245, 216348), (294, 180290), (298, 177870), (308, 172095), (330, 160622), (363, 146020), (385, 137676), (420, 126203), (447, 118580), (462, 114730), (484, 109515), (490, 108174), (539, 98340), (588, 90145), (596, 88935), (605, 87612), (660, 80311), (726, 73010), (735, 72116), (745, 71148), (770, 68838), (847, 62580), (894, 59290), (924, 57365), (980, 54087), (1043, 50820), (1078, 49170), (1155, 45892), (1210, 43806), (1452, 36505), (1470, 36058), (1490, 35574), (1540, 34419), (1617, 32780), (1639, 32340), (1694, 31290), (1788, 29645), (1815, 29204), (2086, 25410), (2156, 24585), (2235, 23716), (2310, 22946), (2420, 21903), (2541, 20860), (2695, 19668), (2940, 18029), (2980, 17787), (3129, 16940), (3234, 16390), (3278, 16170), (3388, 15645), (3630, 14602), (4172, 12705), (4235, 12516), (4470, 11858), (4620, 11473), (4917, 10780), (5082, 10430), (5215, 10164), (5390, 9834), (5929, 8940), (6258, 8470), (6468, 8195), (6556, 8085), (7260, 7301)]