55343640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41927}}^1$

素因数の和:41952

約数の個数: 64

約数和(自身を含む): 181128960

約数和(自身を除く): 125785320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 41927, 83854, 125781, 167708, 209635, 251562, 335416, 419270, 461197, 503124, 628905, 838540, 922394, 1006248, 1257810, 1383591, 1677080, 1844788, 2305985, 2515620, 2767182, 3689576, 4611970, 5031240, 5534364, 6917955, 9223940, 11068728, 13835910, 18447880, 27671820, 55343640]

約数ペア:

[(1, 55343640), (2, 27671820), (3, 18447880), (4, 13835910), (5, 11068728), (6, 9223940), (8, 6917955), (10, 5534364), (11, 5031240), (12, 4611970), (15, 3689576), (20, 2767182), (22, 2515620), (24, 2305985), (30, 1844788), (33, 1677080), (40, 1383591), (44, 1257810), (55, 1006248), (60, 922394), (66, 838540), (88, 628905), (110, 503124), (120, 461197), (132, 419270), (165, 335416), (220, 251562), (264, 209635), (330, 167708), (440, 125781), (660, 83854), (1320, 41927)]