51552358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 46425242

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 53, 106, 143, 179, 209, 247, 286, 358, 418, 494, 583, 689, 1007, 1166, 1378, 1969, 2014, 2327, 2717, 3401, 3938, 4654, 5434, 6802, 7579, 9487, 11077, 13091, 15158, 18974, 22154, 25597, 26182, 37411, 44213, 51194, 74822, 88426, 104357, 123331, 144001, 180253, 208714, 246662, 288002, 360506, 486343, 972686, 1356641, 1982783, 2343289, 2713282, 3965566, 4686578, 25776179, 51552358]

約数ペア:

[(1, 51552358), (2, 25776179), (11, 4686578), (13, 3965566), (19, 2713282), (22, 2343289), (26, 1982783), (38, 1356641), (53, 972686), (106, 486343), (143, 360506), (179, 288002), (209, 246662), (247, 208714), (286, 180253), (358, 144001), (418, 123331), (494, 104357), (583, 88426), (689, 74822), (1007, 51194), (1166, 44213), (1378, 37411), (1969, 26182), (2014, 25597), (2327, 22154), (2717, 18974), (3401, 15158), (3938, 13091), (4654, 11077), (5434, 9487), (6802, 7579)]