54745260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 156335088

約数和(自身を除く): 101589828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 181, 213, 284, 355, 362, 426, 543, 710, 724, 852, 905, 1065, 1086, 1420, 1810, 2130, 2172, 2715, 3620, 4260, 5041, 5430, 10082, 10860, 12851, 15123, 20164, 25205, 25702, 30246, 38553, 50410, 51404, 60492, 64255, 75615, 77106, 100820, 128510, 151230, 154212, 192765, 257020, 302460, 385530, 771060, 912421, 1824842, 2737263, 3649684, 4562105, 5474526, 9124210, 10949052, 13686315, 18248420, 27372630, 54745260]

約数ペア:

[(1, 54745260), (2, 27372630), (3, 18248420), (4, 13686315), (5, 10949052), (6, 9124210), (10, 5474526), (12, 4562105), (15, 3649684), (20, 2737263), (30, 1824842), (60, 912421), (71, 771060), (142, 385530), (181, 302460), (213, 257020), (284, 192765), (355, 154212), (362, 151230), (426, 128510), (543, 100820), (710, 77106), (724, 75615), (852, 64255), (905, 60492), (1065, 51404), (1086, 50410), (1420, 38553), (1810, 30246), (2130, 25702), (2172, 25205), (2715, 20164), (3620, 15123), (4260, 12851), (5041, 10860), (5430, 10082)]