50445460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 123070752

約数和(自身を除く): 72625292

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 101, 113, 130, 170, 202, 221, 226, 260, 340, 404, 442, 452, 505, 565, 884, 1010, 1105, 1130, 1313, 1469, 1717, 1921, 2020, 2210, 2260, 2626, 2938, 3434, 3842, 4420, 5252, 5876, 6565, 6868, 7345, 7684, 8585, 9605, 11413, 13130, 14690, 17170, 19210, 22321, 22826, 24973, 26260, 29380, 34340, 38420, 44642, 45652, 49946, 57065, 89284, 99892, 111605, 114130, 124865, 148369, 194021, 223210, 228260, 249730, 296738, 388042, 446420, 499460, 593476, 741845, 776084, 970105, 1483690, 1940210, 2522273, 2967380, 3880420, 5044546, 10089092, 12611365, 25222730, 50445460]

約数ペア:

[(1, 50445460), (2, 25222730), (4, 12611365), (5, 10089092), (10, 5044546), (13, 3880420), (17, 2967380), (20, 2522273), (26, 1940210), (34, 1483690), (52, 970105), (65, 776084), (68, 741845), (85, 593476), (101, 499460), (113, 446420), (130, 388042), (170, 296738), (202, 249730), (221, 228260), (226, 223210), (260, 194021), (340, 148369), (404, 124865), (442, 114130), (452, 111605), (505, 99892), (565, 89284), (884, 57065), (1010, 49946), (1105, 45652), (1130, 44642), (1313, 38420), (1469, 34340), (1717, 29380), (1921, 26260), (2020, 24973), (2210, 22826), (2260, 22321), (2626, 19210), (2938, 17170), (3434, 14690), (3842, 13130), (4420, 11413), (5252, 9605), (5876, 8585), (6565, 7684), (6868, 7345)]