27758450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 55342440

約数和(自身を除く): 27583990

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 289, 425, 565, 578, 850, 1130, 1445, 1921, 2825, 2890, 3842, 4913, 5650, 7225, 9605, 9826, 14450, 19210, 24565, 32657, 48025, 49130, 65314, 96050, 122825, 163285, 245650, 326570, 555169, 816425, 1110338, 1632850, 2775845, 5551690, 13879225, 27758450]

約数ペア:

[(1, 27758450), (2, 13879225), (5, 5551690), (10, 2775845), (17, 1632850), (25, 1110338), (34, 816425), (50, 555169), (85, 326570), (113, 245650), (170, 163285), (226, 122825), (289, 96050), (425, 65314), (565, 49130), (578, 48025), (850, 32657), (1130, 24565), (1445, 19210), (1921, 14450), (2825, 9826), (2890, 9605), (3842, 7225), (4913, 5650)]