54680600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21031}}^1$

素因数の和:21060

約数の個数: 48

約数和(自身を含む): 136918320

約数和(自身を除く): 82237720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 21031, 42062, 84124, 105155, 168248, 210310, 273403, 420620, 525775, 546806, 841240, 1051550, 1093612, 1367015, 2103100, 2187224, 2734030, 4206200, 5468060, 6835075, 10936120, 13670150, 27340300, 54680600]

約数ペア:

[(1, 54680600), (2, 27340300), (4, 13670150), (5, 10936120), (8, 6835075), (10, 5468060), (13, 4206200), (20, 2734030), (25, 2187224), (26, 2103100), (40, 1367015), (50, 1093612), (52, 1051550), (65, 841240), (100, 546806), (104, 525775), (130, 420620), (200, 273403), (260, 210310), (325, 168248), (520, 105155), (650, 84124), (1300, 42062), (2600, 21031)]