51388194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 122145408

約数和(自身を除く): 70757214

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 101, 143, 202, 286, 303, 429, 593, 606, 858, 1111, 1186, 1313, 1779, 2222, 2626, 3333, 3558, 3939, 6523, 6666, 7709, 7878, 13046, 14443, 15418, 19569, 23127, 28886, 39138, 43329, 46254, 59893, 84799, 86658, 119786, 169598, 179679, 254397, 359358, 508794, 658823, 778609, 1317646, 1557218, 1976469, 2335827, 3952938, 4671654, 8564699, 17129398, 25694097, 51388194]

約数ペア:

[(1, 51388194), (2, 25694097), (3, 17129398), (6, 8564699), (11, 4671654), (13, 3952938), (22, 2335827), (26, 1976469), (33, 1557218), (39, 1317646), (66, 778609), (78, 658823), (101, 508794), (143, 359358), (202, 254397), (286, 179679), (303, 169598), (429, 119786), (593, 86658), (606, 84799), (858, 59893), (1111, 46254), (1186, 43329), (1313, 39138), (1779, 28886), (2222, 23127), (2626, 19569), (3333, 15418), (3558, 14443), (3939, 13046), (6523, 7878), (6666, 7709)]