53447160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34261}}^1$

素因数の和:34288

約数の個数: 64

約数和(自身を含む): 172680480

約数和(自身を除く): 119233320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34261, 68522, 102783, 137044, 171305, 205566, 274088, 342610, 411132, 445393, 513915, 685220, 822264, 890786, 1027830, 1336179, 1370440, 1781572, 2055660, 2226965, 2672358, 3563144, 4111320, 4453930, 5344716, 6680895, 8907860, 10689432, 13361790, 17815720, 26723580, 53447160]

約数ペア:

[(1, 53447160), (2, 26723580), (3, 17815720), (4, 13361790), (5, 10689432), (6, 8907860), (8, 6680895), (10, 5344716), (12, 4453930), (13, 4111320), (15, 3563144), (20, 2672358), (24, 2226965), (26, 2055660), (30, 1781572), (39, 1370440), (40, 1336179), (52, 1027830), (60, 890786), (65, 822264), (78, 685220), (104, 513915), (120, 445393), (130, 411132), (156, 342610), (195, 274088), (260, 205566), (312, 171305), (390, 137044), (520, 102783), (780, 68522), (1560, 34261)]