47775660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19421}}^1$

素因数の和:19474

約数の個数: 48

約数和(自身を含む): 137041632

約数和(自身を除く): 89265972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 19421, 38842, 58263, 77684, 97105, 116526, 194210, 233052, 291315, 388420, 582630, 796261, 1165260, 1592522, 2388783, 3185044, 3981305, 4777566, 7962610, 9555132, 11943915, 15925220, 23887830, 47775660]

約数ペア:

[(1, 47775660), (2, 23887830), (3, 15925220), (4, 11943915), (5, 9555132), (6, 7962610), (10, 4777566), (12, 3981305), (15, 3185044), (20, 2388783), (30, 1592522), (41, 1165260), (60, 796261), (82, 582630), (123, 388420), (164, 291315), (205, 233052), (246, 194210), (410, 116526), (492, 97105), (615, 77684), (820, 58263), (1230, 38842), (2460, 19421)]