49814200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13109}}^1$

素因数の和:13144

約数の個数: 48

約数和(自身を含む): 121923000

約数和(自身を除く): 72108800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 13109, 26218, 52436, 65545, 104872, 131090, 249071, 262180, 327725, 498142, 524360, 655450, 996284, 1245355, 1310900, 1992568, 2490710, 2621800, 4981420, 6226775, 9962840, 12453550, 24907100, 49814200]

約数ペア:

[(1, 49814200), (2, 24907100), (4, 12453550), (5, 9962840), (8, 6226775), (10, 4981420), (19, 2621800), (20, 2490710), (25, 1992568), (38, 1310900), (40, 1245355), (50, 996284), (76, 655450), (95, 524360), (100, 498142), (152, 327725), (190, 262180), (200, 249071), (380, 131090), (475, 104872), (760, 65545), (950, 52436), (1900, 26218), (3800, 13109)]