50480040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32359}}^1$

素因数の和:32386

約数の個数: 64

約数和(自身を含む): 163094400

約数和(自身を除く): 112614360

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, 32359, 64718, 97077, 129436, 161795, 194154, 258872, 323590, 388308, 420667, 485385, 647180, 776616, 841334, 970770, 1262001, 1294360, 1682668, 1941540, 2103335, 2524002, 3365336, 3883080, 4206670, 5048004, 6310005, 8413340, 10096008, 12620010, 16826680, 25240020, 50480040]

約数ペア:

[(1, 50480040), (2, 25240020), (3, 16826680), (4, 12620010), (5, 10096008), (6, 8413340), (8, 6310005), (10, 5048004), (12, 4206670), (13, 3883080), (15, 3365336), (20, 2524002), (24, 2103335), (26, 1941540), (30, 1682668), (39, 1294360), (40, 1262001), (52, 970770), (60, 841334), (65, 776616), (78, 647180), (104, 485385), (120, 420667), (130, 388308), (156, 323590), (195, 258872), (260, 194154), (312, 161795), (390, 129436), (520, 97077), (780, 64718), (1560, 32359)]