48099640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3331}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 114254280

約数和(自身を除く): 66154640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3331, 3610, 6662, 7220, 13324, 14440, 16655, 26648, 33310, 63289, 66620, 126578, 133240, 253156, 316445, 506312, 632890, 1202491, 1265780, 2404982, 2531560, 4809964, 6012455, 9619928, 12024910, 24049820, 48099640]

約数ペア:

[(1, 48099640), (2, 24049820), (4, 12024910), (5, 9619928), (8, 6012455), (10, 4809964), (19, 2531560), (20, 2404982), (38, 1265780), (40, 1202491), (76, 632890), (95, 506312), (152, 316445), (190, 253156), (361, 133240), (380, 126578), (722, 66620), (760, 63289), (1444, 33310), (1805, 26648), (2888, 16655), (3331, 14440), (3610, 13324), (6662, 7220)]