50780520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2269

約数の個数: 160

約数和(自身を含む): 195148800

約数和(自身を除く): 144368280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2239, 2268, 2520, 2835, 3240, 3780, 4478, 4536, 5670, 6717, 7560, 8956, 11195, 11340, 13434, 15673, 17912, 20151, 22390, 22680, 26868, 31346, 33585, 40302, 44780, 47019, 53736, 60453, 62692, 67170, 78365, 80604, 89560, 94038, 100755, 120906, 125384, 134340, 141057, 156730, 161208, 181359, 188076, 201510, 235095, 241812, 268680, 282114, 302265, 313460, 362718, 376152, 403020, 423171, 470190, 483624, 564228, 604530, 626920, 705285, 725436, 806040, 846342, 906795, 940380, 1128456, 1209060, 1269513, 1410570, 1450872, 1692684, 1813590, 1880760, 2115855, 2418120, 2539026, 2821140, 3385368, 3627180, 4231710, 5078052, 5642280, 6347565, 7254360, 8463420, 10156104, 12695130, 16926840, 25390260, 50780520]

約数ペア:

[(1, 50780520), (2, 25390260), (3, 16926840), (4, 12695130), (5, 10156104), (6, 8463420), (7, 7254360), (8, 6347565), (9, 5642280), (10, 5078052), (12, 4231710), (14, 3627180), (15, 3385368), (18, 2821140), (20, 2539026), (21, 2418120), (24, 2115855), (27, 1880760), (28, 1813590), (30, 1692684), (35, 1450872), (36, 1410570), (40, 1269513), (42, 1209060), (45, 1128456), (54, 940380), (56, 906795), (60, 846342), (63, 806040), (70, 725436), (72, 705285), (81, 626920), (84, 604530), (90, 564228), (105, 483624), (108, 470190), (120, 423171), (126, 403020), (135, 376152), (140, 362718), (162, 313460), (168, 302265), (180, 282114), (189, 268680), (210, 241812), (216, 235095), (252, 201510), (270, 188076), (280, 181359), (315, 161208), (324, 156730), (360, 141057), (378, 134340), (405, 125384), (420, 120906), (504, 100755), (540, 94038), (567, 89560), (630, 80604), (648, 78365), (756, 67170), (810, 62692), (840, 60453), (945, 53736), (1080, 47019), (1134, 44780), (1260, 40302), (1512, 33585), (1620, 31346), (1890, 26868), (2239, 22680), (2268, 22390), (2520, 20151), (2835, 17912), (3240, 15673), (3780, 13434), (4478, 11340), (4536, 11195), (5670, 8956), (6717, 7560)]