48973080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31393}}^1$

素因数の和:31420

約数の個数: 64

約数和(自身を含む): 158225760

約数和(自身を除く): 109252680

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, 31393, 62786, 94179, 125572, 156965, 188358, 251144, 313930, 376716, 408109, 470895, 627860, 753432, 816218, 941790, 1224327, 1255720, 1632436, 1883580, 2040545, 2448654, 3264872, 3767160, 4081090, 4897308, 6121635, 8162180, 9794616, 12243270, 16324360, 24486540, 48973080]

約数ペア:

[(1, 48973080), (2, 24486540), (3, 16324360), (4, 12243270), (5, 9794616), (6, 8162180), (8, 6121635), (10, 4897308), (12, 4081090), (13, 3767160), (15, 3264872), (20, 2448654), (24, 2040545), (26, 1883580), (30, 1632436), (39, 1255720), (40, 1224327), (52, 941790), (60, 816218), (65, 753432), (78, 627860), (104, 470895), (120, 408109), (130, 376716), (156, 313930), (195, 251144), (260, 188358), (312, 156965), (390, 125572), (520, 94179), (780, 62786), (1560, 31393)]