54205320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34747}}^1$

素因数の和:34774

約数の個数: 64

約数和(自身を含む): 175129920

約数和(自身を除く): 120924600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34747, 69494, 104241, 138988, 173735, 208482, 277976, 347470, 416964, 451711, 521205, 694940, 833928, 903422, 1042410, 1355133, 1389880, 1806844, 2084820, 2258555, 2710266, 3613688, 4169640, 4517110, 5420532, 6775665, 9034220, 10841064, 13551330, 18068440, 27102660, 54205320]

約数ペア:

[(1, 54205320), (2, 27102660), (3, 18068440), (4, 13551330), (5, 10841064), (6, 9034220), (8, 6775665), (10, 5420532), (12, 4517110), (13, 4169640), (15, 3613688), (20, 2710266), (24, 2258555), (26, 2084820), (30, 1806844), (39, 1389880), (40, 1355133), (52, 1042410), (60, 903422), (65, 833928), (78, 694940), (104, 521205), (120, 451711), (130, 416964), (156, 347470), (195, 277976), (260, 208482), (312, 173735), (390, 138988), (520, 104241), (780, 69494), (1560, 34747)]