50413480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 124064640

約数和(自身を除く): 73651160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1447, 1742, 2680, 2894, 3484, 4355, 5788, 6968, 7235, 8710, 11576, 14470, 17420, 18811, 28940, 34840, 37622, 57880, 75244, 94055, 96949, 150488, 188110, 193898, 376220, 387796, 484745, 752440, 775592, 969490, 1260337, 1938980, 2520674, 3877960, 5041348, 6301685, 10082696, 12603370, 25206740, 50413480]

約数ペア:

[(1, 50413480), (2, 25206740), (4, 12603370), (5, 10082696), (8, 6301685), (10, 5041348), (13, 3877960), (20, 2520674), (26, 1938980), (40, 1260337), (52, 969490), (65, 775592), (67, 752440), (104, 484745), (130, 387796), (134, 376220), (260, 193898), (268, 188110), (335, 150488), (520, 96949), (536, 94055), (670, 75244), (871, 57880), (1340, 37622), (1447, 34840), (1742, 28940), (2680, 18811), (2894, 17420), (3484, 14470), (4355, 11576), (5788, 8710), (6968, 7235)]