50804923640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{265883}}^1$

素因数の和:266192

約数の個数: 64

約数和(自身を含む): 121466446560

約数和(自身を除く): 70661522920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 281, 340, 562, 680, 1124, 1405, 2248, 2810, 4777, 5620, 9554, 11240, 19108, 23885, 38216, 47770, 95540, 191080, 265883, 531766, 1063532, 1329415, 2127064, 2658830, 4520011, 5317660, 9040022, 10635320, 18080044, 22600055, 36160088, 45200110, 74713123, 90400220, 149426246, 180800440, 298852492, 373565615, 597704984, 747131230, 1270123091, 1494262460, 2540246182, 2988524920, 5080492364, 6350615455, 10160984728, 12701230910, 25402461820, 50804923640]

約数ペア:

[(1, 50804923640), (2, 25402461820), (4, 12701230910), (5, 10160984728), (8, 6350615455), (10, 5080492364), (17, 2988524920), (20, 2540246182), (34, 1494262460), (40, 1270123091), (68, 747131230), (85, 597704984), (136, 373565615), (170, 298852492), (281, 180800440), (340, 149426246), (562, 90400220), (680, 74713123), (1124, 45200110), (1405, 36160088), (2248, 22600055), (2810, 18080044), (4777, 10635320), (5620, 9040022), (9554, 5317660), (11240, 4520011), (19108, 2658830), (23885, 2127064), (38216, 1329415), (47770, 1063532), (95540, 531766), (191080, 265883)]