59917990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 123760224

約数和(自身を除く): 63842234

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2153, 2530, 2783, 4306, 5566, 10765, 13915, 21530, 23683, 27830, 47366, 49519, 99038, 118415, 236830, 247595, 260513, 495190, 521026, 544709, 1089418, 1302565, 2605130, 2723545, 5447090, 5991799, 11983598, 29958995, 59917990]

約数ペア:

[(1, 59917990), (2, 29958995), (5, 11983598), (10, 5991799), (11, 5447090), (22, 2723545), (23, 2605130), (46, 1302565), (55, 1089418), (110, 544709), (115, 521026), (121, 495190), (230, 260513), (242, 247595), (253, 236830), (506, 118415), (605, 99038), (1210, 49519), (1265, 47366), (2153, 27830), (2530, 23683), (2783, 21530), (4306, 13915), (5566, 10765)]