52641540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 187125120

約数和(自身を除く): 134483580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1019, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2038, 2460, 2583, 2870, 3057, 3444, 3690, 4076, 4305, 5095, 5166, 5740, 6114, 7133, 7380, 8610, 9171, 10190, 10332, 12228, 12915, 14266, 15285, 17220, 18342, 20380, 21399, 25830, 28532, 30570, 35665, 36684, 41779, 42798, 45855, 51660, 61140, 64197, 71330, 83558, 85596, 91710, 106995, 125337, 128394, 142660, 167116, 183420, 208895, 213990, 250674, 256788, 292453, 320985, 376011, 417790, 427980, 501348, 584906, 626685, 641970, 752022, 835580, 877359, 1169812, 1253370, 1283940, 1462265, 1504044, 1754718, 1880055, 2506740, 2632077, 2924530, 3509436, 3760110, 4386795, 5264154, 5849060, 7520220, 8773590, 10528308, 13160385, 17547180, 26320770, 52641540]

約数ペア:

[(1, 52641540), (2, 26320770), (3, 17547180), (4, 13160385), (5, 10528308), (6, 8773590), (7, 7520220), (9, 5849060), (10, 5264154), (12, 4386795), (14, 3760110), (15, 3509436), (18, 2924530), (20, 2632077), (21, 2506740), (28, 1880055), (30, 1754718), (35, 1504044), (36, 1462265), (41, 1283940), (42, 1253370), (45, 1169812), (60, 877359), (63, 835580), (70, 752022), (82, 641970), (84, 626685), (90, 584906), (105, 501348), (123, 427980), (126, 417790), (140, 376011), (164, 320985), (180, 292453), (205, 256788), (210, 250674), (246, 213990), (252, 208895), (287, 183420), (315, 167116), (369, 142660), (410, 128394), (420, 125337), (492, 106995), (574, 91710), (615, 85596), (630, 83558), (738, 71330), (820, 64197), (861, 61140), (1019, 51660), (1148, 45855), (1230, 42798), (1260, 41779), (1435, 36684), (1476, 35665), (1722, 30570), (1845, 28532), (2038, 25830), (2460, 21399), (2583, 20380), (2870, 18342), (3057, 17220), (3444, 15285), (3690, 14266), (4076, 12915), (4305, 12228), (5095, 10332), (5166, 10190), (5740, 9171), (6114, 8610), (7133, 7380)]