49439420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 111863808

約数和(自身を除く): 62424388

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3467, 3565, 6934, 7130, 13868, 14260, 17335, 34670, 69340, 79741, 107477, 159482, 214954, 318964, 398705, 429908, 537385, 797410, 1074770, 1594820, 2149540, 2471971, 4943942, 9887884, 12359855, 24719710, 49439420]

約数ペア:

[(1, 49439420), (2, 24719710), (4, 12359855), (5, 9887884), (10, 4943942), (20, 2471971), (23, 2149540), (31, 1594820), (46, 1074770), (62, 797410), (92, 537385), (115, 429908), (124, 398705), (155, 318964), (230, 214954), (310, 159482), (460, 107477), (620, 79741), (713, 69340), (1426, 34670), (2852, 17335), (3467, 14260), (3565, 13868), (6934, 7130)]