90047441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 17779759

約数列:

[1, 11, 19, 47, 89, 103, 209, 517, 893, 979, 1133, 1691, 1957, 4183, 4841, 9167, 9823, 18601, 21527, 46013, 53251, 79477, 91979, 100837, 174173, 430849, 874247, 1011769, 1915903, 4739339, 8186131, 90047441]

約数ペア:

[(1, 90047441), (11, 8186131), (19, 4739339), (47, 1915903), (89, 1011769), (103, 874247), (209, 430849), (517, 174173), (893, 100837), (979, 91979), (1133, 79477), (1691, 53251), (1957, 46013), (4183, 21527), (4841, 18601), (9167, 9823)]