49979610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{997}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 130310856

約数和(自身を除く): 80331246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 997, 1114, 1671, 1994, 2785, 2991, 3342, 4985, 5013, 5570, 5982, 8355, 8973, 9970, 10026, 14955, 16710, 17946, 25065, 29910, 44865, 50130, 89730, 555329, 1110658, 1665987, 2776645, 3331974, 4997961, 5553290, 8329935, 9995922, 16659870, 24989805, 49979610]

約数ペア:

[(1, 49979610), (2, 24989805), (3, 16659870), (5, 9995922), (6, 8329935), (9, 5553290), (10, 4997961), (15, 3331974), (18, 2776645), (30, 1665987), (45, 1110658), (90, 555329), (557, 89730), (997, 50130), (1114, 44865), (1671, 29910), (1994, 25065), (2785, 17946), (2991, 16710), (3342, 14955), (4985, 10026), (5013, 9970), (5570, 8973), (5982, 8355)]