56381670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 80

約数和(自身を含む): 154934208

約数和(自身を除く): 98552538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 810, 846, 1269, 1410, 1481, 2115, 2538, 2962, 3807, 4230, 4443, 6345, 7405, 7614, 8886, 12690, 13329, 14810, 19035, 22215, 26658, 38070, 39987, 44430, 66645, 69607, 79974, 119961, 133290, 139214, 199935, 208821, 239922, 348035, 399870, 417642, 599805, 626463, 696070, 1044105, 1199610, 1252926, 1879389, 2088210, 3132315, 3758778, 5638167, 6264630, 9396945, 11276334, 18793890, 28190835, 56381670]

約数ペア:

[(1, 56381670), (2, 28190835), (3, 18793890), (5, 11276334), (6, 9396945), (9, 6264630), (10, 5638167), (15, 3758778), (18, 3132315), (27, 2088210), (30, 1879389), (45, 1252926), (47, 1199610), (54, 1044105), (81, 696070), (90, 626463), (94, 599805), (135, 417642), (141, 399870), (162, 348035), (235, 239922), (270, 208821), (282, 199935), (405, 139214), (423, 133290), (470, 119961), (705, 79974), (810, 69607), (846, 66645), (1269, 44430), (1410, 39987), (1481, 38070), (2115, 26658), (2538, 22215), (2962, 19035), (3807, 14810), (4230, 13329), (4443, 12690), (6345, 8886), (7405, 7614)]