50947520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 134587488

約数和(自身を除く): 83639968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 331, 370, 416, 481, 520, 592, 662, 740, 832, 962, 1040, 1184, 1324, 1480, 1655, 1924, 2080, 2368, 2405, 2648, 2960, 3310, 3848, 4160, 4303, 4810, 5296, 5920, 6620, 7696, 8606, 9620, 10592, 11840, 12247, 13240, 15392, 17212, 19240, 21184, 21515, 24494, 26480, 30784, 34424, 38480, 43030, 48988, 52960, 61235, 68848, 76960, 86060, 97976, 105920, 122470, 137696, 153920, 159211, 172120, 195952, 244940, 275392, 318422, 344240, 391904, 489880, 636844, 688480, 783808, 796055, 979760, 1273688, 1376960, 1592110, 1959520, 2547376, 3184220, 3919040, 5094752, 6368440, 10189504, 12736880, 25473760, 50947520]

約数ペア:

[(1, 50947520), (2, 25473760), (4, 12736880), (5, 10189504), (8, 6368440), (10, 5094752), (13, 3919040), (16, 3184220), (20, 2547376), (26, 1959520), (32, 1592110), (37, 1376960), (40, 1273688), (52, 979760), (64, 796055), (65, 783808), (74, 688480), (80, 636844), (104, 489880), (130, 391904), (148, 344240), (160, 318422), (185, 275392), (208, 244940), (260, 195952), (296, 172120), (320, 159211), (331, 153920), (370, 137696), (416, 122470), (481, 105920), (520, 97976), (592, 86060), (662, 76960), (740, 68848), (832, 61235), (962, 52960), (1040, 48988), (1184, 43030), (1324, 38480), (1480, 34424), (1655, 30784), (1924, 26480), (2080, 24494), (2368, 21515), (2405, 21184), (2648, 19240), (2960, 17212), (3310, 15392), (3848, 13240), (4160, 12247), (4303, 11840), (4810, 10592), (5296, 9620), (5920, 8606), (6620, 7696)]