48447620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 118244448

約数和(自身を除く): 69796828

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 97, 113, 130, 170, 194, 221, 226, 260, 340, 388, 442, 452, 485, 565, 884, 970, 1105, 1130, 1261, 1469, 1649, 1921, 1940, 2210, 2260, 2522, 2938, 3298, 3842, 4420, 5044, 5876, 6305, 6596, 7345, 7684, 8245, 9605, 10961, 12610, 14690, 16490, 19210, 21437, 21922, 24973, 25220, 29380, 32980, 38420, 42874, 43844, 49946, 54805, 85748, 99892, 107185, 109610, 124865, 142493, 186337, 214370, 219220, 249730, 284986, 372674, 428740, 499460, 569972, 712465, 745348, 931685, 1424930, 1863370, 2422381, 2849860, 3726740, 4844762, 9689524, 12111905, 24223810, 48447620]

約数ペア:

[(1, 48447620), (2, 24223810), (4, 12111905), (5, 9689524), (10, 4844762), (13, 3726740), (17, 2849860), (20, 2422381), (26, 1863370), (34, 1424930), (52, 931685), (65, 745348), (68, 712465), (85, 569972), (97, 499460), (113, 428740), (130, 372674), (170, 284986), (194, 249730), (221, 219220), (226, 214370), (260, 186337), (340, 142493), (388, 124865), (442, 109610), (452, 107185), (485, 99892), (565, 85748), (884, 54805), (970, 49946), (1105, 43844), (1130, 42874), (1261, 38420), (1469, 32980), (1649, 29380), (1921, 25220), (1940, 24973), (2210, 21922), (2260, 21437), (2522, 19210), (2938, 16490), (3298, 14690), (3842, 12610), (4420, 10961), (5044, 9605), (5876, 8245), (6305, 7684), (6596, 7345)]