47868340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5939}}^1$

素因数の和:5992

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 63898700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 5939, 8060, 11878, 23756, 29695, 59390, 77207, 118780, 154414, 184109, 308828, 368218, 386035, 736436, 772070, 920545, 1544140, 1841090, 2393417, 3682180, 4786834, 9573668, 11967085, 23934170, 47868340]

約数ペア:

[(1, 47868340), (2, 23934170), (4, 11967085), (5, 9573668), (10, 4786834), (13, 3682180), (20, 2393417), (26, 1841090), (31, 1544140), (52, 920545), (62, 772070), (65, 736436), (124, 386035), (130, 368218), (155, 308828), (260, 184109), (310, 154414), (403, 118780), (620, 77207), (806, 59390), (1612, 29695), (2015, 23756), (4030, 11878), (5939, 8060)]