49118000

素因数分解:

$2^4\times 5^3\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 121867200

約数和(自身を除く): 72749200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 125, 164, 200, 205, 250, 328, 400, 410, 500, 599, 656, 820, 1000, 1025, 1198, 1640, 2000, 2050, 2396, 2995, 3280, 4100, 4792, 5125, 5990, 8200, 9584, 10250, 11980, 14975, 16400, 20500, 23960, 24559, 29950, 41000, 47920, 49118, 59900, 74875, 82000, 98236, 119800, 122795, 149750, 196472, 239600, 245590, 299500, 392944, 491180, 599000, 613975, 982360, 1198000, 1227950, 1964720, 2455900, 3069875, 4911800, 6139750, 9823600, 12279500, 24559000, 49118000]

約数ペア:

[(1, 49118000), (2, 24559000), (4, 12279500), (5, 9823600), (8, 6139750), (10, 4911800), (16, 3069875), (20, 2455900), (25, 1964720), (40, 1227950), (41, 1198000), (50, 982360), (80, 613975), (82, 599000), (100, 491180), (125, 392944), (164, 299500), (200, 245590), (205, 239600), (250, 196472), (328, 149750), (400, 122795), (410, 119800), (500, 98236), (599, 82000), (656, 74875), (820, 59900), (1000, 49118), (1025, 47920), (1198, 41000), (1640, 29950), (2000, 24559), (2050, 23960), (2396, 20500), (2995, 16400), (3280, 14975), (4100, 11980), (4792, 10250), (5125, 9584), (5990, 8200)]