54610660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 126173376

約数和(自身を除く): 71562716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 151, 169, 214, 260, 302, 338, 428, 535, 604, 676, 755, 845, 1070, 1391, 1510, 1690, 1963, 2140, 2782, 3020, 3380, 3926, 5564, 6955, 7852, 9815, 13910, 16157, 18083, 19630, 25519, 27820, 32314, 36166, 39260, 51038, 64628, 72332, 80785, 90415, 102076, 127595, 161570, 180830, 210041, 255190, 323140, 361660, 420082, 510380, 840164, 1050205, 2100410, 2730533, 4200820, 5461066, 10922132, 13652665, 27305330, 54610660]

約数ペア:

[(1, 54610660), (2, 27305330), (4, 13652665), (5, 10922132), (10, 5461066), (13, 4200820), (20, 2730533), (26, 2100410), (52, 1050205), (65, 840164), (107, 510380), (130, 420082), (151, 361660), (169, 323140), (214, 255190), (260, 210041), (302, 180830), (338, 161570), (428, 127595), (535, 102076), (604, 90415), (676, 80785), (755, 72332), (845, 64628), (1070, 51038), (1391, 39260), (1510, 36166), (1690, 32314), (1963, 27820), (2140, 25519), (2782, 19630), (3020, 18083), (3380, 16157), (3926, 13910), (5564, 9815), (6955, 7852)]