56420756

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 70587244

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 49, 59, 68, 82, 98, 118, 119, 164, 196, 236, 238, 287, 343, 413, 476, 574, 686, 697, 826, 833, 1003, 1148, 1372, 1394, 1652, 1666, 2006, 2009, 2419, 2788, 2891, 3332, 4012, 4018, 4838, 4879, 5782, 5831, 7021, 8036, 9676, 9758, 11564, 11662, 14042, 14063, 16933, 19516, 20237, 23324, 28084, 28126, 33866, 34153, 40474, 41123, 49147, 56252, 67732, 68306, 80948, 82246, 98294, 118531, 136612, 164492, 196588, 237062, 239071, 287861, 344029, 474124, 478142, 575722, 688058, 829717, 956284, 1151444, 1376116, 1659434, 2015027, 3318868, 4030054, 8060108, 14105189, 28210378, 56420756]

約数ペア:

[(1, 56420756), (2, 28210378), (4, 14105189), (7, 8060108), (14, 4030054), (17, 3318868), (28, 2015027), (34, 1659434), (41, 1376116), (49, 1151444), (59, 956284), (68, 829717), (82, 688058), (98, 575722), (118, 478142), (119, 474124), (164, 344029), (196, 287861), (236, 239071), (238, 237062), (287, 196588), (343, 164492), (413, 136612), (476, 118531), (574, 98294), (686, 82246), (697, 80948), (826, 68306), (833, 67732), (1003, 56252), (1148, 49147), (1372, 41123), (1394, 40474), (1652, 34153), (1666, 33866), (2006, 28126), (2009, 28084), (2419, 23324), (2788, 20237), (2891, 19516), (3332, 16933), (4012, 14063), (4018, 14042), (4838, 11662), (4879, 11564), (5782, 9758), (5831, 9676), (7021, 8036)]