51597270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 93554730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 59, 79, 82, 90, 118, 123, 135, 158, 177, 205, 237, 246, 270, 295, 354, 369, 395, 410, 474, 531, 590, 615, 711, 738, 790, 885, 1062, 1107, 1185, 1230, 1422, 1593, 1770, 1845, 2133, 2214, 2370, 2419, 2655, 3186, 3239, 3555, 3690, 4266, 4661, 4838, 5310, 5535, 6478, 7110, 7257, 7965, 9322, 9717, 10665, 11070, 12095, 13983, 14514, 15930, 16195, 19434, 21330, 21771, 23305, 24190, 27966, 29151, 32390, 36285, 41949, 43542, 46610, 48585, 58302, 65313, 69915, 72570, 83898, 87453, 97170, 108855, 125847, 130626, 139830, 145755, 174906, 191101, 209745, 217710, 251694, 291510, 326565, 382202, 419490, 437265, 573303, 629235, 653130, 874530, 955505, 1146606, 1258470, 1719909, 1911010, 2866515, 3439818, 5159727, 5733030, 8599545, 10319454, 17199090, 25798635, 51597270]

約数ペア:

[(1, 51597270), (2, 25798635), (3, 17199090), (5, 10319454), (6, 8599545), (9, 5733030), (10, 5159727), (15, 3439818), (18, 2866515), (27, 1911010), (30, 1719909), (41, 1258470), (45, 1146606), (54, 955505), (59, 874530), (79, 653130), (82, 629235), (90, 573303), (118, 437265), (123, 419490), (135, 382202), (158, 326565), (177, 291510), (205, 251694), (237, 217710), (246, 209745), (270, 191101), (295, 174906), (354, 145755), (369, 139830), (395, 130626), (410, 125847), (474, 108855), (531, 97170), (590, 87453), (615, 83898), (711, 72570), (738, 69915), (790, 65313), (885, 58302), (1062, 48585), (1107, 46610), (1185, 43542), (1230, 41949), (1422, 36285), (1593, 32390), (1770, 29151), (1845, 27966), (2133, 24190), (2214, 23305), (2370, 21771), (2419, 21330), (2655, 19434), (3186, 16195), (3239, 15930), (3555, 14514), (3690, 13983), (4266, 12095), (4661, 11070), (4838, 10665), (5310, 9717), (5535, 9322), (6478, 7965), (7110, 7257)]