56645836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 114095520

約数和(自身を除く): 57449684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 139, 221, 278, 442, 461, 556, 884, 922, 1807, 1844, 2363, 3614, 4726, 5993, 7228, 7837, 9452, 11986, 15674, 23972, 30719, 31348, 61438, 64079, 101881, 122876, 128158, 203762, 256316, 407524, 833027, 1089343, 1666054, 2178686, 3332108, 4357372, 14161459, 28322918, 56645836]

約数ペア:

[(1, 56645836), (2, 28322918), (4, 14161459), (13, 4357372), (17, 3332108), (26, 2178686), (34, 1666054), (52, 1089343), (68, 833027), (139, 407524), (221, 256316), (278, 203762), (442, 128158), (461, 122876), (556, 101881), (884, 64079), (922, 61438), (1807, 31348), (1844, 30719), (2363, 23972), (3614, 15674), (4726, 11986), (5993, 9452), (7228, 7837)]