55282760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2658

約数の個数: 64

約数和(自身を含む): 137274480

約数和(自身を除く): 81991720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2593, 2665, 4264, 5186, 5330, 10372, 10660, 12965, 20744, 21320, 25930, 33709, 51860, 67418, 103720, 106313, 134836, 168545, 212626, 269672, 337090, 425252, 531565, 674180, 850504, 1063130, 1348360, 1382069, 2126260, 2764138, 4252520, 5528276, 6910345, 11056552, 13820690, 27641380, 55282760]

約数ペア:

[(1, 55282760), (2, 27641380), (4, 13820690), (5, 11056552), (8, 6910345), (10, 5528276), (13, 4252520), (20, 2764138), (26, 2126260), (40, 1382069), (41, 1348360), (52, 1063130), (65, 850504), (82, 674180), (104, 531565), (130, 425252), (164, 337090), (205, 269672), (260, 212626), (328, 168545), (410, 134836), (520, 106313), (533, 103720), (820, 67418), (1066, 51860), (1640, 33709), (2132, 25930), (2593, 21320), (2665, 20744), (4264, 12965), (5186, 10660), (5330, 10372)]