48807780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 158269440

約数和(自身を除く): 109461660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1471, 1580, 1659, 2212, 2370, 2765, 2942, 3318, 4413, 4740, 5530, 5884, 6636, 7355, 8295, 8826, 10297, 11060, 14710, 16590, 17652, 20594, 22065, 29420, 30891, 33180, 41188, 44130, 51485, 61782, 88260, 102970, 116209, 123564, 154455, 205940, 232418, 308910, 348627, 464836, 581045, 617820, 697254, 813463, 1162090, 1394508, 1626926, 1743135, 2324180, 2440389, 3253852, 3486270, 4067315, 4880778, 6972540, 8134630, 9761556, 12201945, 16269260, 24403890, 48807780]

約数ペア:

[(1, 48807780), (2, 24403890), (3, 16269260), (4, 12201945), (5, 9761556), (6, 8134630), (7, 6972540), (10, 4880778), (12, 4067315), (14, 3486270), (15, 3253852), (20, 2440389), (21, 2324180), (28, 1743135), (30, 1626926), (35, 1394508), (42, 1162090), (60, 813463), (70, 697254), (79, 617820), (84, 581045), (105, 464836), (140, 348627), (158, 308910), (210, 232418), (237, 205940), (316, 154455), (395, 123564), (420, 116209), (474, 102970), (553, 88260), (790, 61782), (948, 51485), (1106, 44130), (1185, 41188), (1471, 33180), (1580, 30891), (1659, 29420), (2212, 22065), (2370, 20594), (2765, 17652), (2942, 16590), (3318, 14710), (4413, 11060), (4740, 10297), (5530, 8826), (5884, 8295), (6636, 7355)]