48342540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4943}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 136217088

約数和(自身を除く): 87874548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 4943, 9780, 9886, 14829, 19772, 24715, 29658, 49430, 59316, 74145, 98860, 148290, 296580, 805709, 1611418, 2417127, 3222836, 4028545, 4834254, 8057090, 9668508, 12085635, 16114180, 24171270, 48342540]

約数ペア:

[(1, 48342540), (2, 24171270), (3, 16114180), (4, 12085635), (5, 9668508), (6, 8057090), (10, 4834254), (12, 4028545), (15, 3222836), (20, 2417127), (30, 1611418), (60, 805709), (163, 296580), (326, 148290), (489, 98860), (652, 74145), (815, 59316), (978, 49430), (1630, 29658), (1956, 24715), (2445, 19772), (3260, 14829), (4890, 9886), (4943, 9780)]