51918120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5019

約数の個数: 96

約数和(自身を含む): 174587400

約数和(自身を除く): 122669280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 4973, 5220, 9946, 10440, 14919, 19892, 24865, 29838, 39784, 44757, 49730, 59676, 74595, 89514, 99460, 119352, 144217, 149190, 179028, 198920, 223785, 288434, 298380, 358056, 432651, 447570, 576868, 596760, 721085, 865302, 895140, 1153736, 1297953, 1442170, 1730604, 1790280, 2163255, 2595906, 2884340, 3461208, 4326510, 5191812, 5768680, 6489765, 8653020, 10383624, 12979530, 17306040, 25959060, 51918120]

約数ペア:

[(1, 51918120), (2, 25959060), (3, 17306040), (4, 12979530), (5, 10383624), (6, 8653020), (8, 6489765), (9, 5768680), (10, 5191812), (12, 4326510), (15, 3461208), (18, 2884340), (20, 2595906), (24, 2163255), (29, 1790280), (30, 1730604), (36, 1442170), (40, 1297953), (45, 1153736), (58, 895140), (60, 865302), (72, 721085), (87, 596760), (90, 576868), (116, 447570), (120, 432651), (145, 358056), (174, 298380), (180, 288434), (232, 223785), (261, 198920), (290, 179028), (348, 149190), (360, 144217), (435, 119352), (522, 99460), (580, 89514), (696, 74595), (870, 59676), (1044, 49730), (1160, 44757), (1305, 39784), (1740, 29838), (2088, 24865), (2610, 19892), (3480, 14919), (4973, 10440), (5220, 9946)]