51895494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1709}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 129111840

約数和(自身を除く): 77216346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 1709, 2169, 3374, 3418, 4338, 5061, 5127, 10122, 10254, 11963, 15183, 15381, 23926, 30366, 30762, 35889, 71778, 107667, 215334, 411869, 823738, 1235607, 2471214, 2883083, 3706821, 5766166, 7413642, 8649249, 17298498, 25947747, 51895494]

約数ペア:

[(1, 51895494), (2, 25947747), (3, 17298498), (6, 8649249), (7, 7413642), (9, 5766166), (14, 3706821), (18, 2883083), (21, 2471214), (42, 1235607), (63, 823738), (126, 411869), (241, 215334), (482, 107667), (723, 71778), (1446, 35889), (1687, 30762), (1709, 30366), (2169, 23926), (3374, 15381), (3418, 15183), (4338, 11963), (5061, 10254), (5127, 10122)]