50191320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 157386240

約数和(自身を除く): 107194920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 71, 86, 120, 129, 137, 142, 172, 213, 215, 258, 274, 284, 344, 355, 411, 426, 430, 516, 548, 568, 645, 685, 710, 822, 852, 860, 1032, 1065, 1096, 1290, 1370, 1420, 1644, 1704, 1720, 2055, 2130, 2580, 2740, 2840, 3053, 3288, 4110, 4260, 5160, 5480, 5891, 6106, 8220, 8520, 9159, 9727, 11782, 12212, 15265, 16440, 17673, 18318, 19454, 23564, 24424, 29181, 29455, 30530, 35346, 36636, 38908, 45795, 47128, 48635, 58362, 58910, 61060, 70692, 73272, 77816, 88365, 91590, 97270, 116724, 117820, 122120, 141384, 145905, 176730, 183180, 194540, 233448, 235640, 291810, 353460, 366360, 389080, 418261, 583620, 706920, 836522, 1167240, 1254783, 1673044, 2091305, 2509566, 3346088, 4182610, 5019132, 6273915, 8365220, 10038264, 12547830, 16730440, 25095660, 50191320]

約数ペア:

[(1, 50191320), (2, 25095660), (3, 16730440), (4, 12547830), (5, 10038264), (6, 8365220), (8, 6273915), (10, 5019132), (12, 4182610), (15, 3346088), (20, 2509566), (24, 2091305), (30, 1673044), (40, 1254783), (43, 1167240), (60, 836522), (71, 706920), (86, 583620), (120, 418261), (129, 389080), (137, 366360), (142, 353460), (172, 291810), (213, 235640), (215, 233448), (258, 194540), (274, 183180), (284, 176730), (344, 145905), (355, 141384), (411, 122120), (426, 117820), (430, 116724), (516, 97270), (548, 91590), (568, 88365), (645, 77816), (685, 73272), (710, 70692), (822, 61060), (852, 58910), (860, 58362), (1032, 48635), (1065, 47128), (1096, 45795), (1290, 38908), (1370, 36636), (1420, 35346), (1644, 30530), (1704, 29455), (1720, 29181), (2055, 24424), (2130, 23564), (2580, 19454), (2740, 18318), (2840, 17673), (3053, 16440), (3288, 15265), (4110, 12212), (4260, 11782), (5160, 9727), (5480, 9159), (5891, 8520), (6106, 8220)]