48262760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13259}}^1$

素因数の和:13290

約数の個数: 64

約数和(自身を含む): 133660800

約数和(自身を除く): 85398040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 13259, 26518, 53036, 66295, 92813, 106072, 132590, 172367, 185626, 265180, 344734, 371252, 464065, 530360, 689468, 742504, 861835, 928130, 1206569, 1378936, 1723670, 1856260, 2413138, 3447340, 3712520, 4826276, 6032845, 6894680, 9652552, 12065690, 24131380, 48262760]

約数ペア:

[(1, 48262760), (2, 24131380), (4, 12065690), (5, 9652552), (7, 6894680), (8, 6032845), (10, 4826276), (13, 3712520), (14, 3447340), (20, 2413138), (26, 1856260), (28, 1723670), (35, 1378936), (40, 1206569), (52, 928130), (56, 861835), (65, 742504), (70, 689468), (91, 530360), (104, 464065), (130, 371252), (140, 344734), (182, 265180), (260, 185626), (280, 172367), (364, 132590), (455, 106072), (520, 92813), (728, 66295), (910, 53036), (1820, 26518), (3640, 13259)]