47959000

素因数分解:

$2^3\times 5^3\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 113256000

約数和(自身を除く): 65297000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 199, 200, 241, 250, 398, 482, 500, 796, 964, 995, 1000, 1205, 1592, 1928, 1990, 2410, 3980, 4820, 4975, 6025, 7960, 9640, 9950, 12050, 19900, 24100, 24875, 30125, 39800, 47959, 48200, 49750, 60250, 95918, 99500, 120500, 191836, 199000, 239795, 241000, 383672, 479590, 959180, 1198975, 1918360, 2397950, 4795900, 5994875, 9591800, 11989750, 23979500, 47959000]

約数ペア:

[(1, 47959000), (2, 23979500), (4, 11989750), (5, 9591800), (8, 5994875), (10, 4795900), (20, 2397950), (25, 1918360), (40, 1198975), (50, 959180), (100, 479590), (125, 383672), (199, 241000), (200, 239795), (241, 199000), (250, 191836), (398, 120500), (482, 99500), (500, 95918), (796, 60250), (964, 49750), (995, 48200), (1000, 47959), (1205, 39800), (1592, 30125), (1928, 24875), (1990, 24100), (2410, 19900), (3980, 12050), (4820, 9950), (4975, 9640), (6025, 7960)]