53681040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10651}}^1$

素因数の和:10677

約数の個数: 120

約数和(自身を含む): 206052288

約数和(自身を除く): 152371248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10651, 21302, 31953, 42604, 53255, 63906, 74557, 85208, 95859, 106510, 127812, 149114, 159765, 170416, 191718, 213020, 223671, 255624, 298228, 319530, 372785, 383436, 426040, 447342, 479295, 511248, 596456, 639060, 671013, 745570, 766872, 852080, 894684, 958590, 1118355, 1192912, 1278120, 1342026, 1491140, 1533744, 1789368, 1917180, 2236710, 2556240, 2684052, 2982280, 3355065, 3578736, 3834360, 4473420, 5368104, 5964560, 6710130, 7668720, 8946840, 10736208, 13420260, 17893680, 26840520, 53681040]

約数ペア:

[(1, 53681040), (2, 26840520), (3, 17893680), (4, 13420260), (5, 10736208), (6, 8946840), (7, 7668720), (8, 6710130), (9, 5964560), (10, 5368104), (12, 4473420), (14, 3834360), (15, 3578736), (16, 3355065), (18, 2982280), (20, 2684052), (21, 2556240), (24, 2236710), (28, 1917180), (30, 1789368), (35, 1533744), (36, 1491140), (40, 1342026), (42, 1278120), (45, 1192912), (48, 1118355), (56, 958590), (60, 894684), (63, 852080), (70, 766872), (72, 745570), (80, 671013), (84, 639060), (90, 596456), (105, 511248), (112, 479295), (120, 447342), (126, 426040), (140, 383436), (144, 372785), (168, 319530), (180, 298228), (210, 255624), (240, 223671), (252, 213020), (280, 191718), (315, 170416), (336, 159765), (360, 149114), (420, 127812), (504, 106510), (560, 95859), (630, 85208), (720, 74557), (840, 63906), (1008, 53255), (1260, 42604), (1680, 31953), (2520, 21302), (5040, 10651)]