51090912

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 120

約数和(自身を含む): 156972816

約数和(自身を除く): 105881904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 857, 864, 1104, 1242, 1296, 1656, 1714, 1863, 2208, 2484, 2571, 2592, 3312, 3428, 3726, 4968, 5142, 6624, 6856, 7452, 7713, 9936, 10284, 13712, 14904, 15426, 19711, 19872, 20568, 23139, 27424, 29808, 30852, 39422, 41136, 46278, 59133, 59616, 61704, 69417, 78844, 82272, 92556, 118266, 123408, 138834, 157688, 177399, 185112, 236532, 246816, 277668, 315376, 354798, 370224, 473064, 532197, 555336, 630752, 709596, 740448, 946128, 1064394, 1110672, 1419192, 1596591, 1892256, 2128788, 2221344, 2838384, 3193182, 4257576, 5676768, 6386364, 8515152, 12772728, 17030304, 25545456, 51090912]

約数ペア:

[(1, 51090912), (2, 25545456), (3, 17030304), (4, 12772728), (6, 8515152), (8, 6386364), (9, 5676768), (12, 4257576), (16, 3193182), (18, 2838384), (23, 2221344), (24, 2128788), (27, 1892256), (32, 1596591), (36, 1419192), (46, 1110672), (48, 1064394), (54, 946128), (69, 740448), (72, 709596), (81, 630752), (92, 555336), (96, 532197), (108, 473064), (138, 370224), (144, 354798), (162, 315376), (184, 277668), (207, 246816), (216, 236532), (276, 185112), (288, 177399), (324, 157688), (368, 138834), (414, 123408), (432, 118266), (552, 92556), (621, 82272), (648, 78844), (736, 69417), (828, 61704), (857, 59616), (864, 59133), (1104, 46278), (1242, 41136), (1296, 39422), (1656, 30852), (1714, 29808), (1863, 27424), (2208, 23139), (2484, 20568), (2571, 19872), (2592, 19711), (3312, 15426), (3428, 14904), (3726, 13712), (4968, 10284), (5142, 9936), (6624, 7713), (6856, 7452)]