56103740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2187

約数の個数: 96

約数和(自身を含む): 155602944

約数和(自身を除く): 99499204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2143, 2380, 2618, 3740, 4286, 5236, 6545, 8572, 10715, 13090, 15001, 21430, 23573, 26180, 30002, 36431, 42860, 47146, 60004, 72862, 75005, 94292, 117865, 145724, 150010, 165011, 182155, 235730, 255017, 300020, 330022, 364310, 400741, 471460, 510034, 660044, 728620, 801482, 825055, 1020068, 1275085, 1602964, 1650110, 2003705, 2550170, 2805187, 3300220, 4007410, 5100340, 5610374, 8014820, 11220748, 14025935, 28051870, 56103740]

約数ペア:

[(1, 56103740), (2, 28051870), (4, 14025935), (5, 11220748), (7, 8014820), (10, 5610374), (11, 5100340), (14, 4007410), (17, 3300220), (20, 2805187), (22, 2550170), (28, 2003705), (34, 1650110), (35, 1602964), (44, 1275085), (55, 1020068), (68, 825055), (70, 801482), (77, 728620), (85, 660044), (110, 510034), (119, 471460), (140, 400741), (154, 364310), (170, 330022), (187, 300020), (220, 255017), (238, 235730), (308, 182155), (340, 165011), (374, 150010), (385, 145724), (476, 117865), (595, 94292), (748, 75005), (770, 72862), (935, 60004), (1190, 47146), (1309, 42860), (1540, 36431), (1870, 30002), (2143, 26180), (2380, 23573), (2618, 21430), (3740, 15001), (4286, 13090), (5236, 10715), (6545, 8572)]