53831750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 67473850

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 665, 875, 950, 1330, 1619, 1750, 2375, 3238, 3325, 4750, 6650, 8095, 11333, 16190, 16625, 22666, 30761, 33250, 40475, 56665, 61522, 80950, 113330, 153805, 202375, 215327, 283325, 307610, 404750, 430654, 566650, 769025, 1076635, 1416625, 1538050, 2153270, 2833250, 3845125, 5383175, 7690250, 10766350, 26915875, 53831750]

約数ペア:

[(1, 53831750), (2, 26915875), (5, 10766350), (7, 7690250), (10, 5383175), (14, 3845125), (19, 2833250), (25, 2153270), (35, 1538050), (38, 1416625), (50, 1076635), (70, 769025), (95, 566650), (125, 430654), (133, 404750), (175, 307610), (190, 283325), (250, 215327), (266, 202375), (350, 153805), (475, 113330), (665, 80950), (875, 61522), (950, 56665), (1330, 40475), (1619, 33250), (1750, 30761), (2375, 22666), (3238, 16625), (3325, 16190), (4750, 11333), (6650, 8095)]