51223860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3318

約数の個数: 96

約数和(自身を含む): 164908800

約数和(自身を除く): 113684940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3271, 3915, 5220, 6542, 7830, 9813, 13084, 15660, 16355, 19626, 29439, 32710, 39252, 49065, 58878, 65420, 88317, 94859, 98130, 117756, 147195, 176634, 189718, 196260, 284577, 294390, 353268, 379436, 441585, 474295, 569154, 588780, 853731, 883170, 948590, 1138308, 1422885, 1707462, 1766340, 1897180, 2561193, 2845770, 3414924, 4268655, 5122386, 5691540, 8537310, 10244772, 12805965, 17074620, 25611930, 51223860]

約数ペア:

[(1, 51223860), (2, 25611930), (3, 17074620), (4, 12805965), (5, 10244772), (6, 8537310), (9, 5691540), (10, 5122386), (12, 4268655), (15, 3414924), (18, 2845770), (20, 2561193), (27, 1897180), (29, 1766340), (30, 1707462), (36, 1422885), (45, 1138308), (54, 948590), (58, 883170), (60, 853731), (87, 588780), (90, 569154), (108, 474295), (116, 441585), (135, 379436), (145, 353268), (174, 294390), (180, 284577), (261, 196260), (270, 189718), (290, 176634), (348, 147195), (435, 117756), (522, 98130), (540, 94859), (580, 88317), (783, 65420), (870, 58878), (1044, 49065), (1305, 39252), (1566, 32710), (1740, 29439), (2610, 19626), (3132, 16355), (3271, 15660), (3915, 13084), (5220, 9813), (6542, 7830)]