51416448

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 137369520

約数和(自身を除く): 85953072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 384, 514, 521, 771, 1028, 1042, 1542, 1563, 2056, 2084, 3084, 3126, 4112, 4168, 6168, 6252, 8224, 8336, 12336, 12504, 16448, 16672, 24672, 25008, 32896, 33344, 49344, 50016, 66688, 98688, 100032, 133897, 200064, 267794, 401691, 535588, 803382, 1071176, 1606764, 2142352, 3213528, 4284704, 6427056, 8569408, 12854112, 17138816, 25708224, 51416448]

約数ペア:

[(1, 51416448), (2, 25708224), (3, 17138816), (4, 12854112), (6, 8569408), (8, 6427056), (12, 4284704), (16, 3213528), (24, 2142352), (32, 1606764), (48, 1071176), (64, 803382), (96, 535588), (128, 401691), (192, 267794), (257, 200064), (384, 133897), (514, 100032), (521, 98688), (771, 66688), (1028, 50016), (1042, 49344), (1542, 33344), (1563, 32896), (2056, 25008), (2084, 24672), (3084, 16672), (3126, 16448), (4112, 12504), (4168, 12336), (6168, 8336), (6252, 8224)]