49889160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138581}}^1$

素因数の和:138598

約数の個数: 48

約数和(自身を含む): 162140940

約数和(自身を除く): 112251780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138581, 277162, 415743, 554324, 692905, 831486, 1108648, 1247229, 1385810, 1662972, 2078715, 2494458, 2771620, 3325944, 4157430, 4988916, 5543240, 6236145, 8314860, 9977832, 12472290, 16629720, 24944580, 49889160]

約数ペア:

[(1, 49889160), (2, 24944580), (3, 16629720), (4, 12472290), (5, 9977832), (6, 8314860), (8, 6236145), (9, 5543240), (10, 4988916), (12, 4157430), (15, 3325944), (18, 2771620), (20, 2494458), (24, 2078715), (30, 1662972), (36, 1385810), (40, 1247229), (45, 1108648), (60, 831486), (72, 692905), (90, 554324), (120, 415743), (180, 277162), (360, 138581)]