51580440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7541}}^1$

素因数の和:7577

約数の個数: 96

約数和(自身を含む): 176482800

約数和(自身を除く): 124902360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7541, 15082, 22623, 30164, 37705, 45246, 60328, 67869, 75410, 90492, 113115, 135738, 143279, 150820, 180984, 226230, 271476, 286558, 301640, 339345, 429837, 452460, 542952, 573116, 678690, 716395, 859674, 904920, 1146232, 1289511, 1357380, 1432790, 1719348, 2149185, 2579022, 2714760, 2865580, 3438696, 4298370, 5158044, 5731160, 6447555, 8596740, 10316088, 12895110, 17193480, 25790220, 51580440]

約数ペア:

[(1, 51580440), (2, 25790220), (3, 17193480), (4, 12895110), (5, 10316088), (6, 8596740), (8, 6447555), (9, 5731160), (10, 5158044), (12, 4298370), (15, 3438696), (18, 2865580), (19, 2714760), (20, 2579022), (24, 2149185), (30, 1719348), (36, 1432790), (38, 1357380), (40, 1289511), (45, 1146232), (57, 904920), (60, 859674), (72, 716395), (76, 678690), (90, 573116), (95, 542952), (114, 452460), (120, 429837), (152, 339345), (171, 301640), (180, 286558), (190, 271476), (228, 226230), (285, 180984), (342, 150820), (360, 143279), (380, 135738), (456, 113115), (570, 90492), (684, 75410), (760, 67869), (855, 60328), (1140, 45246), (1368, 37705), (1710, 30164), (2280, 22623), (3420, 15082), (6840, 7541)]