51046770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 76686990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 131, 155, 186, 262, 310, 393, 419, 465, 655, 786, 838, 930, 1257, 1310, 1965, 2095, 2514, 3930, 4061, 4190, 6285, 8122, 12183, 12570, 12989, 20305, 24366, 25978, 38967, 40610, 54889, 60915, 64945, 77934, 109778, 121830, 129890, 164667, 194835, 274445, 329334, 389670, 548890, 823335, 1646670, 1701559, 3403118, 5104677, 8507795, 10209354, 17015590, 25523385, 51046770]

約数ペア:

[(1, 51046770), (2, 25523385), (3, 17015590), (5, 10209354), (6, 8507795), (10, 5104677), (15, 3403118), (30, 1701559), (31, 1646670), (62, 823335), (93, 548890), (131, 389670), (155, 329334), (186, 274445), (262, 194835), (310, 164667), (393, 129890), (419, 121830), (465, 109778), (655, 77934), (786, 64945), (838, 60915), (930, 54889), (1257, 40610), (1310, 38967), (1965, 25978), (2095, 24366), (2514, 20305), (3930, 12989), (4061, 12570), (4190, 12183), (6285, 8122)]