51664920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10501}}^1$

素因数の和:10556

約数の個数: 64

約数和(自身を含む): 158790240

約数和(自身を除く): 107125320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 10501, 21002, 31503, 42004, 52505, 63006, 84008, 105010, 126012, 157515, 210020, 252024, 315030, 420040, 430541, 630060, 861082, 1260120, 1291623, 1722164, 2152705, 2583246, 3444328, 4305410, 5166492, 6458115, 8610820, 10332984, 12916230, 17221640, 25832460, 51664920]

約数ペア:

[(1, 51664920), (2, 25832460), (3, 17221640), (4, 12916230), (5, 10332984), (6, 8610820), (8, 6458115), (10, 5166492), (12, 4305410), (15, 3444328), (20, 2583246), (24, 2152705), (30, 1722164), (40, 1291623), (41, 1260120), (60, 861082), (82, 630060), (120, 430541), (123, 420040), (164, 315030), (205, 252024), (246, 210020), (328, 157515), (410, 126012), (492, 105010), (615, 84008), (820, 63006), (984, 52505), (1230, 42004), (1640, 31503), (2460, 21002), (4920, 10501)]