51763040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 141341760

約数和(自身を除く): 89578720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 113, 140, 160, 224, 226, 280, 409, 452, 560, 565, 791, 818, 904, 1120, 1130, 1582, 1636, 1808, 2045, 2260, 2863, 3164, 3272, 3616, 3955, 4090, 4520, 5726, 6328, 6544, 7910, 8180, 9040, 11452, 12656, 13088, 14315, 15820, 16360, 18080, 22904, 25312, 28630, 31640, 32720, 45808, 46217, 57260, 63280, 65440, 91616, 92434, 114520, 126560, 184868, 229040, 231085, 323519, 369736, 458080, 462170, 647038, 739472, 924340, 1294076, 1478944, 1617595, 1848680, 2588152, 3235190, 3697360, 5176304, 6470380, 7394720, 10352608, 12940760, 25881520, 51763040]

約数ペア:

[(1, 51763040), (2, 25881520), (4, 12940760), (5, 10352608), (7, 7394720), (8, 6470380), (10, 5176304), (14, 3697360), (16, 3235190), (20, 2588152), (28, 1848680), (32, 1617595), (35, 1478944), (40, 1294076), (56, 924340), (70, 739472), (80, 647038), (112, 462170), (113, 458080), (140, 369736), (160, 323519), (224, 231085), (226, 229040), (280, 184868), (409, 126560), (452, 114520), (560, 92434), (565, 91616), (791, 65440), (818, 63280), (904, 57260), (1120, 46217), (1130, 45808), (1582, 32720), (1636, 31640), (1808, 28630), (2045, 25312), (2260, 22904), (2863, 18080), (3164, 16360), (3272, 15820), (3616, 14315), (3955, 13088), (4090, 12656), (4520, 11452), (5726, 9040), (6328, 8180), (6544, 7910)]