53494804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 109368000

約数和(自身を除く): 55873196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1049, 1159, 1342, 2098, 2318, 2684, 4196, 4636, 11539, 12749, 19931, 23078, 25498, 39862, 46156, 50996, 63989, 79724, 127978, 219241, 255956, 438482, 703879, 876964, 1215791, 1407758, 2431582, 2815516, 4863164, 13373701, 26747402, 53494804]

約数ペア:

[(1, 53494804), (2, 26747402), (4, 13373701), (11, 4863164), (19, 2815516), (22, 2431582), (38, 1407758), (44, 1215791), (61, 876964), (76, 703879), (122, 438482), (209, 255956), (244, 219241), (418, 127978), (671, 79724), (836, 63989), (1049, 50996), (1159, 46156), (1342, 39862), (2098, 25498), (2318, 23078), (2684, 19931), (4196, 12749), (4636, 11539)]