51670880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 134265600

約数和(自身を除く): 82594720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 739, 760, 874, 920, 1478, 1520, 1748, 1840, 2185, 2956, 3040, 3496, 3680, 3695, 4370, 5912, 6992, 7390, 8740, 11824, 13984, 14041, 14780, 16997, 17480, 23648, 28082, 29560, 33994, 34960, 56164, 59120, 67988, 69920, 70205, 84985, 112328, 118240, 135976, 140410, 169970, 224656, 271952, 280820, 322943, 339940, 449312, 543904, 561640, 645886, 679880, 1123280, 1291772, 1359760, 1614715, 2246560, 2583544, 2719520, 3229430, 5167088, 6458860, 10334176, 12917720, 25835440, 51670880]

約数ペア:

[(1, 51670880), (2, 25835440), (4, 12917720), (5, 10334176), (8, 6458860), (10, 5167088), (16, 3229430), (19, 2719520), (20, 2583544), (23, 2246560), (32, 1614715), (38, 1359760), (40, 1291772), (46, 1123280), (76, 679880), (80, 645886), (92, 561640), (95, 543904), (115, 449312), (152, 339940), (160, 322943), (184, 280820), (190, 271952), (230, 224656), (304, 169970), (368, 140410), (380, 135976), (437, 118240), (460, 112328), (608, 84985), (736, 70205), (739, 69920), (760, 67988), (874, 59120), (920, 56164), (1478, 34960), (1520, 33994), (1748, 29560), (1840, 28082), (2185, 23648), (2956, 17480), (3040, 16997), (3496, 14780), (3680, 14041), (3695, 13984), (4370, 11824), (5912, 8740), (6992, 7390)]