1231115650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{3137}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 2353349376

約数和(自身を除く): 1122233726

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 167, 235, 334, 470, 835, 1175, 1670, 2350, 3137, 4175, 6274, 7849, 8350, 15685, 15698, 31370, 39245, 78425, 78490, 147439, 156850, 196225, 294878, 392450, 523879, 737195, 1047758, 1474390, 2619395, 3685975, 5238790, 7371950, 13096975, 24622313, 26193950, 49244626, 123111565, 246223130, 615557825, 1231115650]

約数ペア:

[(1, 1231115650), (2, 615557825), (5, 246223130), (10, 123111565), (25, 49244626), (47, 26193950), (50, 24622313), (94, 13096975), (167, 7371950), (235, 5238790), (334, 3685975), (470, 2619395), (835, 1474390), (1175, 1047758), (1670, 737195), (2350, 523879), (3137, 392450), (4175, 294878), (6274, 196225), (7849, 156850), (8350, 147439), (15685, 78490), (15698, 78425), (31370, 39245)]