51445758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 128862720

約数和(自身を除く): 77416962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 59, 78, 91, 118, 177, 182, 273, 354, 413, 546, 767, 826, 1239, 1534, 1597, 2301, 2478, 3194, 4602, 4791, 5369, 9582, 10738, 11179, 16107, 20761, 22358, 32214, 33537, 41522, 62283, 67074, 94223, 124566, 145327, 188446, 282669, 290654, 435981, 565338, 659561, 871962, 1224899, 1319122, 1978683, 2449798, 3674697, 3957366, 7349394, 8574293, 17148586, 25722879, 51445758]

約数ペア:

[(1, 51445758), (2, 25722879), (3, 17148586), (6, 8574293), (7, 7349394), (13, 3957366), (14, 3674697), (21, 2449798), (26, 1978683), (39, 1319122), (42, 1224899), (59, 871962), (78, 659561), (91, 565338), (118, 435981), (177, 290654), (182, 282669), (273, 188446), (354, 145327), (413, 124566), (546, 94223), (767, 67074), (826, 62283), (1239, 41522), (1534, 33537), (1597, 32214), (2301, 22358), (2478, 20761), (3194, 16107), (4602, 11179), (4791, 10738), (5369, 9582)]