50813880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32573}}^1$

素因数の和:32600

約数の個数: 64

約数和(自身を含む): 164172960

約数和(自身を除く): 113359080

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, 32573, 65146, 97719, 130292, 162865, 195438, 260584, 325730, 390876, 423449, 488595, 651460, 781752, 846898, 977190, 1270347, 1302920, 1693796, 1954380, 2117245, 2540694, 3387592, 3908760, 4234490, 5081388, 6351735, 8468980, 10162776, 12703470, 16937960, 25406940, 50813880]

約数ペア:

[(1, 50813880), (2, 25406940), (3, 16937960), (4, 12703470), (5, 10162776), (6, 8468980), (8, 6351735), (10, 5081388), (12, 4234490), (13, 3908760), (15, 3387592), (20, 2540694), (24, 2117245), (26, 1954380), (30, 1693796), (39, 1302920), (40, 1270347), (52, 977190), (60, 846898), (65, 781752), (78, 651460), (104, 488595), (120, 423449), (130, 390876), (156, 325730), (195, 260584), (260, 195438), (312, 162865), (390, 130292), (520, 97719), (780, 65146), (1560, 32573)]