49879350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:774

約数の個数: 72

約数和(自身を含む): 134924400

約数和(自身を除く): 85045050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 199, 225, 398, 450, 557, 597, 995, 1114, 1194, 1671, 1791, 1990, 2785, 2985, 3342, 3582, 4975, 5013, 5570, 5970, 8355, 8955, 9950, 10026, 13925, 14925, 16710, 17910, 25065, 27850, 29850, 41775, 44775, 50130, 83550, 89550, 110843, 125325, 221686, 250650, 332529, 554215, 665058, 997587, 1108430, 1662645, 1995174, 2771075, 3325290, 4987935, 5542150, 8313225, 9975870, 16626450, 24939675, 49879350]

約数ペア:

[(1, 49879350), (2, 24939675), (3, 16626450), (5, 9975870), (6, 8313225), (9, 5542150), (10, 4987935), (15, 3325290), (18, 2771075), (25, 1995174), (30, 1662645), (45, 1108430), (50, 997587), (75, 665058), (90, 554215), (150, 332529), (199, 250650), (225, 221686), (398, 125325), (450, 110843), (557, 89550), (597, 83550), (995, 50130), (1114, 44775), (1194, 41775), (1671, 29850), (1791, 27850), (1990, 25065), (2785, 17910), (2985, 16710), (3342, 14925), (3582, 13925), (4975, 10026), (5013, 9950), (5570, 8955), (5970, 8355)]