49028040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136189}}^1$

素因数の和:136206

約数の個数: 48

約数和(自身を含む): 159342300

約数和(自身を除く): 110314260

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, 136189, 272378, 408567, 544756, 680945, 817134, 1089512, 1225701, 1361890, 1634268, 2042835, 2451402, 2723780, 3268536, 4085670, 4902804, 5447560, 6128505, 8171340, 9805608, 12257010, 16342680, 24514020, 49028040]

約数ペア:

[(1, 49028040), (2, 24514020), (3, 16342680), (4, 12257010), (5, 9805608), (6, 8171340), (8, 6128505), (9, 5447560), (10, 4902804), (12, 4085670), (15, 3268536), (18, 2723780), (20, 2451402), (24, 2042835), (30, 1634268), (36, 1361890), (40, 1225701), (45, 1089512), (60, 817134), (72, 680945), (90, 544756), (120, 408567), (180, 272378), (360, 136189)]