51557012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 50049388

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 179, 191, 358, 377, 382, 716, 754, 764, 1508, 2327, 2483, 4654, 4966, 5191, 5539, 9308, 9932, 10382, 11078, 20764, 22156, 34189, 67483, 68378, 72007, 134966, 136756, 144014, 269932, 288028, 444457, 888914, 991481, 1777828, 1982962, 3965924, 12889253, 25778506, 51557012]

約数ペア:

[(1, 51557012), (2, 25778506), (4, 12889253), (13, 3965924), (26, 1982962), (29, 1777828), (52, 991481), (58, 888914), (116, 444457), (179, 288028), (191, 269932), (358, 144014), (377, 136756), (382, 134966), (716, 72007), (754, 68378), (764, 67483), (1508, 34189), (2327, 22156), (2483, 20764), (4654, 11078), (4966, 10382), (5191, 9932), (5539, 9308)]