48712144420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1\times {\mathrm{31973}}^1$

素因数の和:36480

約数の個数: 48

約数和(自身を含む): 108340445808

約数和(自身を除く): 59628301388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4481, 8962, 17924, 22405, 31973, 44810, 63946, 76177, 89620, 127892, 152354, 159865, 304708, 319730, 380885, 543541, 639460, 761770, 1087082, 1523540, 2174164, 2717705, 5435410, 10870820, 143271013, 286542026, 573084052, 716355065, 1432710130, 2435607221, 2865420260, 4871214442, 9742428884, 12178036105, 24356072210, 48712144420]

約数ペア:

[(1, 48712144420), (2, 24356072210), (4, 12178036105), (5, 9742428884), (10, 4871214442), (17, 2865420260), (20, 2435607221), (34, 1432710130), (68, 716355065), (85, 573084052), (170, 286542026), (340, 143271013), (4481, 10870820), (8962, 5435410), (17924, 2717705), (22405, 2174164), (31973, 1523540), (44810, 1087082), (63946, 761770), (76177, 639460), (89620, 543541), (127892, 380885), (152354, 319730), (159865, 304708)]