52838760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33871}}^1$

素因数の和:33898

約数の個数: 64

約数和(自身を含む): 170714880

約数和(自身を除く): 117876120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 33871, 67742, 101613, 135484, 169355, 203226, 270968, 338710, 406452, 440323, 508065, 677420, 812904, 880646, 1016130, 1320969, 1354840, 1761292, 2032260, 2201615, 2641938, 3522584, 4064520, 4403230, 5283876, 6604845, 8806460, 10567752, 13209690, 17612920, 26419380, 52838760]

約数ペア:

[(1, 52838760), (2, 26419380), (3, 17612920), (4, 13209690), (5, 10567752), (6, 8806460), (8, 6604845), (10, 5283876), (12, 4403230), (13, 4064520), (15, 3522584), (20, 2641938), (24, 2201615), (26, 2032260), (30, 1761292), (39, 1354840), (40, 1320969), (52, 1016130), (60, 880646), (65, 812904), (78, 677420), (104, 508065), (120, 440323), (130, 406452), (156, 338710), (195, 270968), (260, 203226), (312, 169355), (390, 135484), (520, 101613), (780, 67742), (1560, 33871)]