55309020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3131

約数の個数: 96

約数和(自身を含む): 174085632

約数和(自身を除く): 118776612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3083, 3588, 4485, 5980, 6166, 8970, 9249, 12332, 15415, 17940, 18498, 30830, 36996, 40079, 46245, 61660, 70909, 80158, 92490, 120237, 141818, 160316, 184980, 200395, 212727, 240474, 283636, 354545, 400790, 425454, 480948, 601185, 709090, 801580, 850908, 921817, 1063635, 1202370, 1418180, 1843634, 2127270, 2404740, 2765451, 3687268, 4254540, 4609085, 5530902, 9218170, 11061804, 13827255, 18436340, 27654510, 55309020]

約数ペア:

[(1, 55309020), (2, 27654510), (3, 18436340), (4, 13827255), (5, 11061804), (6, 9218170), (10, 5530902), (12, 4609085), (13, 4254540), (15, 3687268), (20, 2765451), (23, 2404740), (26, 2127270), (30, 1843634), (39, 1418180), (46, 1202370), (52, 1063635), (60, 921817), (65, 850908), (69, 801580), (78, 709090), (92, 601185), (115, 480948), (130, 425454), (138, 400790), (156, 354545), (195, 283636), (230, 240474), (260, 212727), (276, 200395), (299, 184980), (345, 160316), (390, 141818), (460, 120237), (598, 92490), (690, 80158), (780, 70909), (897, 61660), (1196, 46245), (1380, 40079), (1495, 36996), (1794, 30830), (2990, 18498), (3083, 17940), (3588, 15415), (4485, 12332), (5980, 9249), (6166, 8970)]