55911284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 118302912

約数和(自身を除く): 62391628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 103, 143, 146, 169, 206, 286, 292, 338, 412, 572, 676, 803, 949, 1133, 1339, 1606, 1859, 1898, 2266, 2678, 3212, 3718, 3796, 4532, 5356, 7436, 7519, 10439, 12337, 14729, 15038, 17407, 20878, 24674, 29458, 30076, 34814, 41756, 49348, 58916, 69628, 82709, 97747, 135707, 165418, 191477, 195494, 271414, 330836, 382954, 390988, 542828, 765908, 1075217, 1270711, 2150434, 2541422, 4300868, 5082844, 13977821, 27955642, 55911284]

約数ペア:

[(1, 55911284), (2, 27955642), (4, 13977821), (11, 5082844), (13, 4300868), (22, 2541422), (26, 2150434), (44, 1270711), (52, 1075217), (73, 765908), (103, 542828), (143, 390988), (146, 382954), (169, 330836), (206, 271414), (286, 195494), (292, 191477), (338, 165418), (412, 135707), (572, 97747), (676, 82709), (803, 69628), (949, 58916), (1133, 49348), (1339, 41756), (1606, 34814), (1859, 30076), (1898, 29458), (2266, 24674), (2678, 20878), (3212, 17407), (3718, 15038), (3796, 14729), (4532, 12337), (5356, 10439), (7436, 7519)]