506380820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{48973}}^1$

素因数の和:49040

約数の個数: 48

約数和(自身を含む): 1184779008

約数和(自身を除く): 678398188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 48973, 97946, 195892, 244865, 489730, 538703, 979460, 1077406, 2154812, 2301731, 2693515, 4603462, 5387030, 9206924, 10774060, 11508655, 23017310, 25319041, 46034620, 50638082, 101276164, 126595205, 253190410, 506380820]

約数ペア:

[(1, 506380820), (2, 253190410), (4, 126595205), (5, 101276164), (10, 50638082), (11, 46034620), (20, 25319041), (22, 23017310), (44, 11508655), (47, 10774060), (55, 9206924), (94, 5387030), (110, 4603462), (188, 2693515), (220, 2301731), (235, 2154812), (470, 1077406), (517, 979460), (940, 538703), (1034, 489730), (2068, 244865), (2585, 195892), (5170, 97946), (10340, 48973)]