53860720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12703}}^1$

素因数の和:12769

約数の個数: 40

約数和(自身を含む): 127598976

約数和(自身を除く): 73738256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 12703, 25406, 50812, 63515, 101624, 127030, 203248, 254060, 508120, 673259, 1016240, 1346518, 2693036, 3366295, 5386072, 6732590, 10772144, 13465180, 26930360, 53860720]

約数ペア:

[(1, 53860720), (2, 26930360), (4, 13465180), (5, 10772144), (8, 6732590), (10, 5386072), (16, 3366295), (20, 2693036), (40, 1346518), (53, 1016240), (80, 673259), (106, 508120), (212, 254060), (265, 203248), (424, 127030), (530, 101624), (848, 63515), (1060, 50812), (2120, 25406), (4240, 12703)]