51135210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3572

約数の個数: 96

約数和(自身を含む): 158595840

約数和(自身を除く): 107460630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 3529, 4830, 7058, 7245, 10587, 14490, 17645, 21174, 24703, 31761, 35290, 49406, 52935, 63522, 74109, 81167, 105870, 123515, 148218, 158805, 162334, 222327, 243501, 247030, 317610, 370545, 405835, 444654, 487002, 568169, 730503, 741090, 811670, 1111635, 1136338, 1217505, 1461006, 1704507, 2223270, 2435010, 2840845, 3409014, 3652515, 5113521, 5681690, 7305030, 8522535, 10227042, 17045070, 25567605, 51135210]

約数ペア:

[(1, 51135210), (2, 25567605), (3, 17045070), (5, 10227042), (6, 8522535), (7, 7305030), (9, 5681690), (10, 5113521), (14, 3652515), (15, 3409014), (18, 2840845), (21, 2435010), (23, 2223270), (30, 1704507), (35, 1461006), (42, 1217505), (45, 1136338), (46, 1111635), (63, 811670), (69, 741090), (70, 730503), (90, 568169), (105, 487002), (115, 444654), (126, 405835), (138, 370545), (161, 317610), (207, 247030), (210, 243501), (230, 222327), (315, 162334), (322, 158805), (345, 148218), (414, 123515), (483, 105870), (630, 81167), (690, 74109), (805, 63522), (966, 52935), (1035, 49406), (1449, 35290), (1610, 31761), (2070, 24703), (2415, 21174), (2898, 17645), (3529, 14490), (4830, 10587), (7058, 7245)]