51613884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6607}}^1$

素因数の和:6655

約数の個数: 72

約数和(自身を含む): 153939968

約数和(自身を除く): 102326084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 6607, 7812, 13214, 19821, 26428, 39642, 46249, 59463, 79284, 92498, 118926, 138747, 184996, 204817, 237852, 277494, 409634, 416241, 554988, 614451, 819268, 832482, 1228902, 1433719, 1664964, 1843353, 2457804, 2867438, 3686706, 4301157, 5734876, 7373412, 8602314, 12903471, 17204628, 25806942, 51613884]

約数ペア:

[(1, 51613884), (2, 25806942), (3, 17204628), (4, 12903471), (6, 8602314), (7, 7373412), (9, 5734876), (12, 4301157), (14, 3686706), (18, 2867438), (21, 2457804), (28, 1843353), (31, 1664964), (36, 1433719), (42, 1228902), (62, 832482), (63, 819268), (84, 614451), (93, 554988), (124, 416241), (126, 409634), (186, 277494), (217, 237852), (252, 204817), (279, 184996), (372, 138747), (434, 118926), (558, 92498), (651, 79284), (868, 59463), (1116, 46249), (1302, 39642), (1953, 26428), (2604, 19821), (3906, 13214), (6607, 7812)]