91438490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5813}}^1$

素因数の和:5855

約数の個数: 48

約数和(自身を含む): 194862024

約数和(自身を除く): 103423534

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 5813, 7865, 11626, 15730, 29065, 58130, 63943, 75569, 127886, 151138, 319715, 377845, 639430, 703373, 755690, 831259, 1406746, 1662518, 3516865, 4156295, 7033730, 8312590, 9143849, 18287698, 45719245, 91438490]

約数ペア:

[(1, 91438490), (2, 45719245), (5, 18287698), (10, 9143849), (11, 8312590), (13, 7033730), (22, 4156295), (26, 3516865), (55, 1662518), (65, 1406746), (110, 831259), (121, 755690), (130, 703373), (143, 639430), (242, 377845), (286, 319715), (605, 151138), (715, 127886), (1210, 75569), (1430, 63943), (1573, 58130), (3146, 29065), (5813, 15730), (7865, 11626)]