52150280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14327}}^1$

素因数の和:14358

約数の個数: 64

約数和(自身を含む): 144426240

約数和(自身を除く): 92275960

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, 14327, 28654, 57308, 71635, 100289, 114616, 143270, 186251, 200578, 286540, 372502, 401156, 501445, 573080, 745004, 802312, 931255, 1002890, 1303757, 1490008, 1862510, 2005780, 2607514, 3725020, 4011560, 5215028, 6518785, 7450040, 10430056, 13037570, 26075140, 52150280]

約数ペア:

[(1, 52150280), (2, 26075140), (4, 13037570), (5, 10430056), (7, 7450040), (8, 6518785), (10, 5215028), (13, 4011560), (14, 3725020), (20, 2607514), (26, 2005780), (28, 1862510), (35, 1490008), (40, 1303757), (52, 1002890), (56, 931255), (65, 802312), (70, 745004), (91, 573080), (104, 501445), (130, 401156), (140, 372502), (182, 286540), (260, 200578), (280, 186251), (364, 143270), (455, 114616), (520, 100289), (728, 71635), (910, 57308), (1820, 28654), (3640, 14327)]