55349730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3013

約数の個数: 80

約数和(自身を含む): 155352384

約数和(自身を除く): 100002654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 2971, 3105, 3726, 5942, 6210, 8913, 9315, 14855, 17826, 18630, 26739, 29710, 44565, 53478, 68333, 80217, 89130, 133695, 136666, 160434, 204999, 240651, 267390, 341665, 401085, 409998, 481302, 614997, 683330, 802170, 1024995, 1203255, 1229994, 1844991, 2049990, 2406510, 3074985, 3689982, 5534973, 6149970, 9224955, 11069946, 18449910, 27674865, 55349730]

約数ペア:

[(1, 55349730), (2, 27674865), (3, 18449910), (5, 11069946), (6, 9224955), (9, 6149970), (10, 5534973), (15, 3689982), (18, 3074985), (23, 2406510), (27, 2049990), (30, 1844991), (45, 1229994), (46, 1203255), (54, 1024995), (69, 802170), (81, 683330), (90, 614997), (115, 481302), (135, 409998), (138, 401085), (162, 341665), (207, 267390), (230, 240651), (270, 204999), (345, 160434), (405, 136666), (414, 133695), (621, 89130), (690, 80217), (810, 68333), (1035, 53478), (1242, 44565), (1863, 29710), (2070, 26739), (2971, 18630), (3105, 17826), (3726, 14855), (5942, 9315), (6210, 8913)]