55112850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9452

約数の個数: 72

約数和(自身を含む): 159476772

約数和(自身を除く): 104363922

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 9421, 18842, 28263, 47105, 56526, 84789, 94210, 122473, 141315, 169578, 235525, 244946, 282630, 367419, 423945, 471050, 612365, 706575, 734838, 847890, 1102257, 1224730, 1413150, 1837095, 2119725, 2204514, 3061825, 3674190, 4239450, 5511285, 6123650, 9185475, 11022570, 18370950, 27556425, 55112850]

約数ペア:

[(1, 55112850), (2, 27556425), (3, 18370950), (5, 11022570), (6, 9185475), (9, 6123650), (10, 5511285), (13, 4239450), (15, 3674190), (18, 3061825), (25, 2204514), (26, 2119725), (30, 1837095), (39, 1413150), (45, 1224730), (50, 1102257), (65, 847890), (75, 734838), (78, 706575), (90, 612365), (117, 471050), (130, 423945), (150, 367419), (195, 282630), (225, 244946), (234, 235525), (325, 169578), (390, 141315), (450, 122473), (585, 94210), (650, 84789), (975, 56526), (1170, 47105), (1950, 28263), (2925, 18842), (5850, 9421)]