45520216

素因数分解:

$2^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 101736000

約数和(自身を除く): 56215784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 313, 343, 371, 392, 424, 626, 686, 742, 1252, 1372, 1484, 2191, 2504, 2597, 2744, 2968, 4382, 5194, 8764, 10388, 15337, 16589, 17528, 18179, 20776, 30674, 33178, 36358, 61348, 66356, 72716, 107359, 116123, 122696, 132712, 145432, 214718, 232246, 429436, 464492, 812861, 858872, 928984, 1625722, 3251444, 5690027, 6502888, 11380054, 22760108, 45520216]

約数ペア:

[(1, 45520216), (2, 22760108), (4, 11380054), (7, 6502888), (8, 5690027), (14, 3251444), (28, 1625722), (49, 928984), (53, 858872), (56, 812861), (98, 464492), (106, 429436), (196, 232246), (212, 214718), (313, 145432), (343, 132712), (371, 122696), (392, 116123), (424, 107359), (626, 72716), (686, 66356), (742, 61348), (1252, 36358), (1372, 33178), (1484, 30674), (2191, 20776), (2504, 18179), (2597, 17528), (2744, 16589), (2968, 15337), (4382, 10388), (5194, 8764)]