27615650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 55503144

約数和(自身を除く): 27887494

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 613, 850, 901, 1226, 1325, 1802, 2650, 3065, 4505, 6130, 9010, 10421, 15325, 20842, 22525, 30650, 32489, 45050, 52105, 64978, 104210, 162445, 260525, 324890, 521050, 552313, 812225, 1104626, 1624450, 2761565, 5523130, 13807825, 27615650]

約数ペア:

[(1, 27615650), (2, 13807825), (5, 5523130), (10, 2761565), (17, 1624450), (25, 1104626), (34, 812225), (50, 552313), (53, 521050), (85, 324890), (106, 260525), (170, 162445), (265, 104210), (425, 64978), (530, 52105), (613, 45050), (850, 32489), (901, 30650), (1226, 22525), (1325, 20842), (1802, 15325), (2650, 10421), (3065, 9010), (4505, 6130)]