54721572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 140286720

約数和(自身を除く): 85565148

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 289, 372, 509, 527, 578, 867, 1018, 1054, 1156, 1527, 1581, 1734, 2036, 2108, 3054, 3162, 3468, 6108, 6324, 8653, 8959, 15779, 17306, 17918, 25959, 26877, 31558, 34612, 35836, 47337, 51918, 53754, 63116, 94674, 103836, 107508, 147101, 189348, 268243, 294202, 441303, 536486, 588404, 804729, 882606, 1072972, 1609458, 1765212, 3218916, 4560131, 9120262, 13680393, 18240524, 27360786, 54721572]

約数ペア:

[(1, 54721572), (2, 27360786), (3, 18240524), (4, 13680393), (6, 9120262), (12, 4560131), (17, 3218916), (31, 1765212), (34, 1609458), (51, 1072972), (62, 882606), (68, 804729), (93, 588404), (102, 536486), (124, 441303), (186, 294202), (204, 268243), (289, 189348), (372, 147101), (509, 107508), (527, 103836), (578, 94674), (867, 63116), (1018, 53754), (1054, 51918), (1156, 47337), (1527, 35836), (1581, 34612), (1734, 31558), (2036, 26877), (2108, 25959), (3054, 17918), (3162, 17306), (3468, 15779), (6108, 8959), (6324, 8653)]