52803920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50773}}^1$

素因数の和:50799

約数の個数: 40

約数和(自身を含む): 132215496

約数和(自身を除く): 79411576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 50773, 101546, 203092, 253865, 406184, 507730, 660049, 812368, 1015460, 1320098, 2030920, 2640196, 3300245, 4061840, 5280392, 6600490, 10560784, 13200980, 26401960, 52803920]

約数ペア:

[(1, 52803920), (2, 26401960), (4, 13200980), (5, 10560784), (8, 6600490), (10, 5280392), (13, 4061840), (16, 3300245), (20, 2640196), (26, 2030920), (40, 1320098), (52, 1015460), (65, 812368), (80, 660049), (104, 507730), (130, 406184), (208, 253865), (260, 203092), (520, 101546), (1040, 50773)]