51336516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7937}}^1$

素因数の和:7969

約数の個数: 72

約数和(自身を含む): 152028576

約数和(自身を除く): 100692060

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 7937, 15874, 23811, 31748, 47622, 55559, 87307, 95244, 111118, 166677, 174614, 222236, 261921, 333354, 349228, 388913, 523842, 611149, 666708, 777826, 1047684, 1166739, 1222298, 1555652, 1833447, 2333478, 2444596, 3666894, 4278043, 4666956, 7333788, 8556086, 12834129, 17112172, 25668258, 51336516]

約数ペア:

[(1, 51336516), (2, 25668258), (3, 17112172), (4, 12834129), (6, 8556086), (7, 7333788), (11, 4666956), (12, 4278043), (14, 3666894), (21, 2444596), (22, 2333478), (28, 1833447), (33, 1555652), (42, 1222298), (44, 1166739), (49, 1047684), (66, 777826), (77, 666708), (84, 611149), (98, 523842), (132, 388913), (147, 349228), (154, 333354), (196, 261921), (231, 222236), (294, 174614), (308, 166677), (462, 111118), (539, 95244), (588, 87307), (924, 55559), (1078, 47622), (1617, 31748), (2156, 23811), (3234, 15874), (6468, 7937)]