51870936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 145136880

約数和(自身を除く): 93265944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 173, 186, 248, 312, 346, 372, 403, 519, 692, 744, 806, 961, 1038, 1209, 1384, 1612, 1922, 2076, 2249, 2418, 2883, 3224, 3844, 4152, 4498, 4836, 5363, 5766, 6747, 7688, 8996, 9672, 10726, 11532, 12493, 13494, 16089, 17992, 21452, 23064, 24986, 26988, 32178, 37479, 42904, 49972, 53976, 64356, 69719, 74958, 99944, 128712, 139438, 149916, 166253, 209157, 278876, 299832, 332506, 418314, 498759, 557752, 665012, 836628, 997518, 1330024, 1673256, 1995036, 2161289, 3990072, 4322578, 6483867, 8645156, 12967734, 17290312, 25935468, 51870936]

約数ペア:

[(1, 51870936), (2, 25935468), (3, 17290312), (4, 12967734), (6, 8645156), (8, 6483867), (12, 4322578), (13, 3990072), (24, 2161289), (26, 1995036), (31, 1673256), (39, 1330024), (52, 997518), (62, 836628), (78, 665012), (93, 557752), (104, 498759), (124, 418314), (156, 332506), (173, 299832), (186, 278876), (248, 209157), (312, 166253), (346, 149916), (372, 139438), (403, 128712), (519, 99944), (692, 74958), (744, 69719), (806, 64356), (961, 53976), (1038, 49972), (1209, 42904), (1384, 37479), (1612, 32178), (1922, 26988), (2076, 24986), (2249, 23064), (2418, 21452), (2883, 17992), (3224, 16089), (3844, 13494), (4152, 12493), (4498, 11532), (4836, 10726), (5363, 9672), (5766, 8996), (6747, 7688)]