49077340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6089}}^1$

素因数の和:6142

約数の個数: 48

約数和(自身を含む): 114589440

約数和(自身を除く): 65512100

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, 6089, 8060, 12178, 24356, 30445, 60890, 79157, 121780, 158314, 188759, 316628, 377518, 395785, 755036, 791570, 943795, 1583140, 1887590, 2453867, 3775180, 4907734, 9815468, 12269335, 24538670, 49077340]

約数ペア:

[(1, 49077340), (2, 24538670), (4, 12269335), (5, 9815468), (10, 4907734), (13, 3775180), (20, 2453867), (26, 1887590), (31, 1583140), (52, 943795), (62, 791570), (65, 755036), (124, 395785), (130, 377518), (155, 316628), (260, 188759), (310, 158314), (403, 121780), (620, 79157), (806, 60890), (1612, 30445), (2015, 24356), (4030, 12178), (6089, 8060)]