56259684

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 171680124

約数和(自身を除く): 115420440

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 37, 38, 39, 52, 54, 57, 74, 76, 78, 81, 108, 111, 114, 117, 148, 156, 162, 171, 222, 228, 234, 247, 324, 333, 342, 351, 361, 444, 468, 481, 494, 513, 666, 684, 702, 703, 722, 741, 962, 988, 999, 1026, 1053, 1083, 1332, 1404, 1406, 1443, 1444, 1482, 1539, 1924, 1998, 2052, 2106, 2109, 2166, 2223, 2812, 2886, 2964, 2997, 3078, 3249, 3996, 4212, 4218, 4329, 4332, 4446, 4693, 5772, 5994, 6156, 6327, 6498, 6669, 8436, 8658, 8892, 9139, 9386, 9747, 11988, 12654, 12987, 12996, 13338, 13357, 14079, 17316, 18278, 18772, 18981, 19494, 20007, 25308, 25974, 26676, 26714, 27417, 28158, 29241, 36556, 37962, 38961, 38988, 40014, 40071, 42237, 51948, 53428, 54834, 56316, 56943, 58482, 75924, 77922, 80028, 80142, 82251, 84474, 109668, 113886, 116964, 120213, 126711, 155844, 160284, 164502, 168948, 173641, 227772, 240426, 246753, 253422, 329004, 347282, 360639, 380133, 480852, 493506, 506844, 520923, 694564, 721278, 740259, 760266, 987012, 1041846, 1081917, 1442556, 1480518, 1520532, 1562769, 2083692, 2163834, 2961036, 3125538, 4327668, 4688307, 6251076, 9376614, 14064921, 18753228, 28129842, 56259684]

約数ペア:

[(1, 56259684), (2, 28129842), (3, 18753228), (4, 14064921), (6, 9376614), (9, 6251076), (12, 4688307), (13, 4327668), (18, 3125538), (19, 2961036), (26, 2163834), (27, 2083692), (36, 1562769), (37, 1520532), (38, 1480518), (39, 1442556), (52, 1081917), (54, 1041846), (57, 987012), (74, 760266), (76, 740259), (78, 721278), (81, 694564), (108, 520923), (111, 506844), (114, 493506), (117, 480852), (148, 380133), (156, 360639), (162, 347282), (171, 329004), (222, 253422), (228, 246753), (234, 240426), (247, 227772), (324, 173641), (333, 168948), (342, 164502), (351, 160284), (361, 155844), (444, 126711), (468, 120213), (481, 116964), (494, 113886), (513, 109668), (666, 84474), (684, 82251), (702, 80142), (703, 80028), (722, 77922), (741, 75924), (962, 58482), (988, 56943), (999, 56316), (1026, 54834), (1053, 53428), (1083, 51948), (1332, 42237), (1404, 40071), (1406, 40014), (1443, 38988), (1444, 38961), (1482, 37962), (1539, 36556), (1924, 29241), (1998, 28158), (2052, 27417), (2106, 26714), (2109, 26676), (2166, 25974), (2223, 25308), (2812, 20007), (2886, 19494), (2964, 18981), (2997, 18772), (3078, 18278), (3249, 17316), (3996, 14079), (4212, 13357), (4218, 13338), (4329, 12996), (4332, 12987), (4446, 12654), (4693, 11988), (5772, 9747), (5994, 9386), (6156, 9139), (6327, 8892), (6498, 8658), (6669, 8436)]