48651460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17011}}^1$

素因数の和:17044

約数の個数: 48

約数和(自身を含む): 120036672

約数和(自身を除く): 71385212

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 17011, 34022, 68044, 85055, 170110, 187121, 221143, 340220, 374242, 442286, 748484, 884572, 935605, 1105715, 1871210, 2211430, 2432573, 3742420, 4422860, 4865146, 9730292, 12162865, 24325730, 48651460]

約数ペア:

[(1, 48651460), (2, 24325730), (4, 12162865), (5, 9730292), (10, 4865146), (11, 4422860), (13, 3742420), (20, 2432573), (22, 2211430), (26, 1871210), (44, 1105715), (52, 935605), (55, 884572), (65, 748484), (110, 442286), (130, 374242), (143, 340220), (220, 221143), (260, 187121), (286, 170110), (572, 85055), (715, 68044), (1430, 34022), (2860, 17011)]