55004820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 167801088

約数和(自身を除く): 112796268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 727, 780, 970, 1164, 1261, 1454, 1455, 1940, 2181, 2522, 2908, 2910, 3635, 3783, 4362, 5044, 5820, 6305, 7270, 7566, 8724, 9451, 10905, 12610, 14540, 15132, 18902, 18915, 21810, 25220, 28353, 37804, 37830, 43620, 47255, 56706, 70519, 75660, 94510, 113412, 141038, 141765, 189020, 211557, 282076, 283530, 352595, 423114, 567060, 705190, 846228, 916747, 1057785, 1410380, 1833494, 2115570, 2750241, 3666988, 4231140, 4583735, 5500482, 9167470, 11000964, 13751205, 18334940, 27502410, 55004820]

約数ペア:

[(1, 55004820), (2, 27502410), (3, 18334940), (4, 13751205), (5, 11000964), (6, 9167470), (10, 5500482), (12, 4583735), (13, 4231140), (15, 3666988), (20, 2750241), (26, 2115570), (30, 1833494), (39, 1410380), (52, 1057785), (60, 916747), (65, 846228), (78, 705190), (97, 567060), (130, 423114), (156, 352595), (194, 283530), (195, 282076), (260, 211557), (291, 189020), (388, 141765), (390, 141038), (485, 113412), (582, 94510), (727, 75660), (780, 70519), (970, 56706), (1164, 47255), (1261, 43620), (1454, 37830), (1455, 37804), (1940, 28353), (2181, 25220), (2522, 21810), (2908, 18915), (2910, 18902), (3635, 15132), (3783, 14540), (4362, 12610), (5044, 10905), (5820, 9451), (6305, 8724), (7270, 7566)]