50870560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 133125552

約数和(自身を除く): 82254992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 661, 740, 962, 1040, 1184, 1322, 1480, 1924, 2080, 2405, 2644, 2960, 3305, 3848, 4810, 5288, 5920, 6610, 7696, 8593, 9620, 10576, 13220, 15392, 17186, 19240, 21152, 24457, 26440, 34372, 38480, 42965, 48914, 52880, 68744, 76960, 85930, 97828, 105760, 122285, 137488, 171860, 195656, 244570, 274976, 317941, 343720, 391312, 489140, 635882, 687440, 782624, 978280, 1271764, 1374880, 1589705, 1956560, 2543528, 3179410, 3913120, 5087056, 6358820, 10174112, 12717640, 25435280, 50870560]

約数ペア:

[(1, 50870560), (2, 25435280), (4, 12717640), (5, 10174112), (8, 6358820), (10, 5087056), (13, 3913120), (16, 3179410), (20, 2543528), (26, 1956560), (32, 1589705), (37, 1374880), (40, 1271764), (52, 978280), (65, 782624), (74, 687440), (80, 635882), (104, 489140), (130, 391312), (148, 343720), (160, 317941), (185, 274976), (208, 244570), (260, 195656), (296, 171860), (370, 137488), (416, 122285), (481, 105760), (520, 97828), (592, 85930), (661, 76960), (740, 68744), (962, 52880), (1040, 48914), (1184, 42965), (1322, 38480), (1480, 34372), (1924, 26440), (2080, 24457), (2405, 21152), (2644, 19240), (2960, 17186), (3305, 15392), (3848, 13220), (4810, 10576), (5288, 9620), (5920, 8593), (6610, 7696)]