51863360

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 130576320

約数和(自身を除く): 78712960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 59, 64, 67, 80, 82, 118, 134, 160, 164, 205, 236, 268, 295, 320, 328, 335, 410, 472, 536, 590, 656, 670, 820, 944, 1072, 1180, 1312, 1340, 1640, 1888, 2144, 2360, 2419, 2624, 2680, 2747, 3280, 3776, 3953, 4288, 4720, 4838, 5360, 5494, 6560, 7906, 9440, 9676, 10720, 10988, 12095, 13120, 13735, 15812, 18880, 19352, 19765, 21440, 21976, 24190, 27470, 31624, 38704, 39530, 43952, 48380, 54940, 63248, 77408, 79060, 87904, 96760, 109880, 126496, 154816, 158120, 162073, 175808, 193520, 219760, 252992, 316240, 324146, 387040, 439520, 632480, 648292, 774080, 810365, 879040, 1264960, 1296584, 1620730, 2593168, 3241460, 5186336, 6482920, 10372672, 12965840, 25931680, 51863360]

約数ペア:

[(1, 51863360), (2, 25931680), (4, 12965840), (5, 10372672), (8, 6482920), (10, 5186336), (16, 3241460), (20, 2593168), (32, 1620730), (40, 1296584), (41, 1264960), (59, 879040), (64, 810365), (67, 774080), (80, 648292), (82, 632480), (118, 439520), (134, 387040), (160, 324146), (164, 316240), (205, 252992), (236, 219760), (268, 193520), (295, 175808), (320, 162073), (328, 158120), (335, 154816), (410, 126496), (472, 109880), (536, 96760), (590, 87904), (656, 79060), (670, 77408), (820, 63248), (944, 54940), (1072, 48380), (1180, 43952), (1312, 39530), (1340, 38704), (1640, 31624), (1888, 27470), (2144, 24190), (2360, 21976), (2419, 21440), (2624, 19765), (2680, 19352), (2747, 18880), (3280, 15812), (3776, 13735), (3953, 13120), (4288, 12095), (4720, 10988), (4838, 10720), (5360, 9676), (5494, 9440), (6560, 7906)]