51853158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2089}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 129111840

約数和(自身を除く): 77258682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2089, 2758, 3546, 4137, 4178, 6267, 8274, 12411, 12534, 14623, 18801, 24822, 29246, 37602, 43869, 87738, 131607, 263214, 411533, 823066, 1234599, 2469198, 2880731, 3703797, 5761462, 7407594, 8642193, 17284386, 25926579, 51853158]

約数ペア:

[(1, 51853158), (2, 25926579), (3, 17284386), (6, 8642193), (7, 7407594), (9, 5761462), (14, 3703797), (18, 2880731), (21, 2469198), (42, 1234599), (63, 823066), (126, 411533), (197, 263214), (394, 131607), (591, 87738), (1182, 43869), (1379, 37602), (1773, 29246), (2089, 24822), (2758, 18801), (3546, 14623), (4137, 12534), (4178, 12411), (6267, 8274)]