53263600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10274

約数の個数: 60

約数和(自身を含む): 137822776

約数和(自身を除く): 84559176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10243, 20486, 40972, 51215, 81944, 102430, 133159, 163888, 204860, 256075, 266318, 409720, 512150, 532636, 665795, 819440, 1024300, 1065272, 1331590, 2048600, 2130544, 2663180, 3328975, 4097200, 5326360, 6657950, 10652720, 13315900, 26631800, 53263600]

約数ペア:

[(1, 53263600), (2, 26631800), (4, 13315900), (5, 10652720), (8, 6657950), (10, 5326360), (13, 4097200), (16, 3328975), (20, 2663180), (25, 2130544), (26, 2048600), (40, 1331590), (50, 1065272), (52, 1024300), (65, 819440), (80, 665795), (100, 532636), (104, 512150), (130, 409720), (200, 266318), (208, 256075), (260, 204860), (325, 163888), (400, 133159), (520, 102430), (650, 81944), (1040, 51215), (1300, 40972), (2600, 20486), (5200, 10243)]