50181456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 140865984

約数和(自身を除く): 90684528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 587, 624, 822, 1096, 1174, 1644, 1761, 1781, 2192, 2348, 3288, 3522, 3562, 4696, 5343, 6576, 7044, 7124, 7631, 9392, 10686, 14088, 14248, 15262, 21372, 22893, 28176, 28496, 30524, 42744, 45786, 61048, 80419, 85488, 91572, 122096, 160838, 183144, 241257, 321676, 366288, 482514, 643352, 965028, 1045447, 1286704, 1930056, 2090894, 3136341, 3860112, 4181788, 6272682, 8363576, 12545364, 16727152, 25090728, 50181456]

約数ペア:

[(1, 50181456), (2, 25090728), (3, 16727152), (4, 12545364), (6, 8363576), (8, 6272682), (12, 4181788), (13, 3860112), (16, 3136341), (24, 2090894), (26, 1930056), (39, 1286704), (48, 1045447), (52, 965028), (78, 643352), (104, 482514), (137, 366288), (156, 321676), (208, 241257), (274, 183144), (312, 160838), (411, 122096), (548, 91572), (587, 85488), (624, 80419), (822, 61048), (1096, 45786), (1174, 42744), (1644, 30524), (1761, 28496), (1781, 28176), (2192, 22893), (2348, 21372), (3288, 15262), (3522, 14248), (3562, 14088), (4696, 10686), (5343, 9392), (6576, 7631), (7044, 7124)]