52222880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 129183012

約数和(自身を除く): 76960132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 529, 617, 736, 920, 1058, 1234, 1840, 2116, 2468, 2645, 3085, 3680, 4232, 4936, 5290, 6170, 8464, 9872, 10580, 12340, 14191, 16928, 19744, 21160, 24680, 28382, 42320, 49360, 56764, 70955, 84640, 98720, 113528, 141910, 227056, 283820, 326393, 454112, 567640, 652786, 1135280, 1305572, 1631965, 2270560, 2611144, 3263930, 5222288, 6527860, 10444576, 13055720, 26111440, 52222880]

約数ペア:

[(1, 52222880), (2, 26111440), (4, 13055720), (5, 10444576), (8, 6527860), (10, 5222288), (16, 3263930), (20, 2611144), (23, 2270560), (32, 1631965), (40, 1305572), (46, 1135280), (80, 652786), (92, 567640), (115, 454112), (160, 326393), (184, 283820), (230, 227056), (368, 141910), (460, 113528), (529, 98720), (617, 84640), (736, 70955), (920, 56764), (1058, 49360), (1234, 42320), (1840, 28382), (2116, 24680), (2468, 21160), (2645, 19744), (3085, 16928), (3680, 14191), (4232, 12340), (4936, 10580), (5290, 9872), (6170, 8464)]