53720856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{15227}}^1$

素因数の和:15253

約数の個数: 72

約数和(自身を含む): 169259220

約数和(自身を除く): 115538364

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 15227, 30454, 45681, 60908, 91362, 106589, 121816, 137043, 182724, 213178, 274086, 319767, 365448, 426356, 548172, 639534, 746123, 852712, 959301, 1096344, 1279068, 1492246, 1918602, 2238369, 2558136, 2984492, 3837204, 4476738, 5968984, 6715107, 7674408, 8953476, 13430214, 17906952, 26860428, 53720856]

約数ペア:

[(1, 53720856), (2, 26860428), (3, 17906952), (4, 13430214), (6, 8953476), (7, 7674408), (8, 6715107), (9, 5968984), (12, 4476738), (14, 3837204), (18, 2984492), (21, 2558136), (24, 2238369), (28, 1918602), (36, 1492246), (42, 1279068), (49, 1096344), (56, 959301), (63, 852712), (72, 746123), (84, 639534), (98, 548172), (126, 426356), (147, 365448), (168, 319767), (196, 274086), (252, 213178), (294, 182724), (392, 137043), (441, 121816), (504, 106589), (588, 91362), (882, 60908), (1176, 45681), (1764, 30454), (3528, 15227)]