48907300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 121070376

約数和(自身を除く): 72163076

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 2213, 4420, 4426, 5525, 8852, 11050, 11065, 22100, 22130, 28769, 37621, 44260, 55325, 57538, 75242, 110650, 115076, 143845, 150484, 188105, 221300, 287690, 376210, 489073, 575380, 719225, 752420, 940525, 978146, 1438450, 1881050, 1956292, 2445365, 2876900, 3762100, 4890730, 9781460, 12226825, 24453650, 48907300]

約数ペア:

[(1, 48907300), (2, 24453650), (4, 12226825), (5, 9781460), (10, 4890730), (13, 3762100), (17, 2876900), (20, 2445365), (25, 1956292), (26, 1881050), (34, 1438450), (50, 978146), (52, 940525), (65, 752420), (68, 719225), (85, 575380), (100, 489073), (130, 376210), (170, 287690), (221, 221300), (260, 188105), (325, 150484), (340, 143845), (425, 115076), (442, 110650), (650, 75242), (850, 57538), (884, 55325), (1105, 44260), (1300, 37621), (1700, 28769), (2210, 22130), (2213, 22100), (4420, 11065), (4426, 11050), (5525, 8852)]