52808214056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 111549312000

約数和(自身を除く): 58741097944

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 149, 211, 248, 298, 403, 422, 521, 596, 806, 844, 1042, 1192, 1612, 1688, 1937, 2084, 2743, 3224, 3874, 4168, 4619, 5486, 6541, 6773, 7748, 9238, 10972, 13082, 13546, 15496, 16151, 18476, 21944, 26164, 27092, 31439, 32302, 36952, 52328, 54184, 60047, 62878, 64604, 77629, 85033, 109931, 120094, 125756, 129208, 155258, 170066, 209963, 219862, 240188, 251512, 310516, 340132, 408707, 419926, 439724, 480376, 621032, 680264, 817414, 839852, 879448, 974609, 1009177, 1429103, 1634828, 1679704, 1949218, 2018354, 2406499, 2858206, 3269656, 3407861, 3898436, 4036708, 4812998, 5716412, 6815722, 7796872, 8073416, 9625996, 11432824, 12669917, 13631444, 16379719, 19251992, 25339834, 27262888, 31284487, 32759438, 44302193, 50679668, 62568974, 65518876, 88604386, 101359336, 125137948, 131037752, 177208772, 212936347, 250275896, 354417544, 425872694, 507771289, 851745388, 1015542578, 1703490776, 2031085156, 4062170312, 6601026757, 13202053514, 26404107028, 52808214056]

約数ペア:

[(1, 52808214056), (2, 26404107028), (4, 13202053514), (8, 6601026757), (13, 4062170312), (26, 2031085156), (31, 1703490776), (52, 1015542578), (62, 851745388), (104, 507771289), (124, 425872694), (149, 354417544), (211, 250275896), (248, 212936347), (298, 177208772), (403, 131037752), (422, 125137948), (521, 101359336), (596, 88604386), (806, 65518876), (844, 62568974), (1042, 50679668), (1192, 44302193), (1612, 32759438), (1688, 31284487), (1937, 27262888), (2084, 25339834), (2743, 19251992), (3224, 16379719), (3874, 13631444), (4168, 12669917), (4619, 11432824), (5486, 9625996), (6541, 8073416), (6773, 7796872), (7748, 6815722), (9238, 5716412), (10972, 4812998), (13082, 4036708), (13546, 3898436), (15496, 3407861), (16151, 3269656), (18476, 2858206), (21944, 2406499), (26164, 2018354), (27092, 1949218), (31439, 1679704), (32302, 1634828), (36952, 1429103), (52328, 1009177), (54184, 974609), (60047, 879448), (62878, 839852), (64604, 817414), (77629, 680264), (85033, 621032), (109931, 480376), (120094, 439724), (125756, 419926), (129208, 408707), (155258, 340132), (170066, 310516), (209963, 251512), (219862, 240188)]