24800000050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{246889}}^1$

素因数の和:246956

約数の個数: 72

約数和(自身を含む): 54968083380

約数和(自身を除く): 30168083330

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 175, 205, 245, 287, 350, 410, 490, 574, 1025, 1225, 1435, 2009, 2050, 2450, 2870, 4018, 7175, 10045, 14350, 20090, 50225, 100450, 246889, 493778, 1234445, 1728223, 2468890, 3456446, 6172225, 8641115, 10122449, 12097561, 12344450, 17282230, 20244898, 24195122, 43205575, 50612245, 60487805, 70857143, 86411150, 101224490, 120975610, 141714286, 253061225, 302439025, 354285715, 496000001, 506122450, 604878050, 708571430, 992000002, 1771428575, 2480000005, 3542857150, 4960000010, 12400000025, 24800000050]

約数ペア:

[(1, 24800000050), (2, 12400000025), (5, 4960000010), (7, 3542857150), (10, 2480000005), (14, 1771428575), (25, 992000002), (35, 708571430), (41, 604878050), (49, 506122450), (50, 496000001), (70, 354285715), (82, 302439025), (98, 253061225), (175, 141714286), (205, 120975610), (245, 101224490), (287, 86411150), (350, 70857143), (410, 60487805), (490, 50612245), (574, 43205575), (1025, 24195122), (1225, 20244898), (1435, 17282230), (2009, 12344450), (2050, 12097561), (2450, 10122449), (2870, 8641115), (4018, 6172225), (7175, 3456446), (10045, 2468890), (14350, 1728223), (20090, 1234445), (50225, 493778), (100450, 246889)]