53555600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 152037888

約数和(自身を除く): 98482288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 617, 620, 700, 775, 868, 1085, 1234, 1240, 1400, 1550, 1736, 2170, 2468, 2480, 2800, 3085, 3100, 3472, 4319, 4340, 4936, 5425, 6170, 6200, 8638, 8680, 9872, 10850, 12340, 12400, 15425, 17276, 17360, 19127, 21595, 21700, 24680, 30850, 34552, 38254, 43190, 43400, 49360, 61700, 69104, 76508, 86380, 86800, 95635, 107975, 123400, 133889, 153016, 172760, 191270, 215950, 246800, 267778, 306032, 345520, 382540, 431900, 478175, 535556, 669445, 765080, 863800, 956350, 1071112, 1338890, 1530160, 1727600, 1912700, 2142224, 2677780, 3347225, 3825400, 5355560, 6694450, 7650800, 10711120, 13388900, 26777800, 53555600]

約数ペア:

[(1, 53555600), (2, 26777800), (4, 13388900), (5, 10711120), (7, 7650800), (8, 6694450), (10, 5355560), (14, 3825400), (16, 3347225), (20, 2677780), (25, 2142224), (28, 1912700), (31, 1727600), (35, 1530160), (40, 1338890), (50, 1071112), (56, 956350), (62, 863800), (70, 765080), (80, 669445), (100, 535556), (112, 478175), (124, 431900), (140, 382540), (155, 345520), (175, 306032), (200, 267778), (217, 246800), (248, 215950), (280, 191270), (310, 172760), (350, 153016), (400, 133889), (434, 123400), (496, 107975), (560, 95635), (617, 86800), (620, 86380), (700, 76508), (775, 69104), (868, 61700), (1085, 49360), (1234, 43400), (1240, 43190), (1400, 38254), (1550, 34552), (1736, 30850), (2170, 24680), (2468, 21700), (2480, 21595), (2800, 19127), (3085, 17360), (3100, 17276), (3472, 15425), (4319, 12400), (4340, 12340), (4936, 10850), (5425, 9872), (6170, 8680), (6200, 8638)]