50873220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1213}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 155105496

約数和(自身を除く): 104232276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1213, 1398, 2097, 2330, 2426, 2796, 3495, 3639, 4194, 4660, 4852, 6065, 6990, 7278, 8388, 10485, 10917, 12130, 13980, 14556, 18195, 20970, 21834, 24260, 36390, 41940, 43668, 54585, 72780, 109170, 218340, 282629, 565258, 847887, 1130516, 1413145, 1695774, 2543661, 2826290, 3391548, 4239435, 5087322, 5652580, 8478870, 10174644, 12718305, 16957740, 25436610, 50873220]

約数ペア:

[(1, 50873220), (2, 25436610), (3, 16957740), (4, 12718305), (5, 10174644), (6, 8478870), (9, 5652580), (10, 5087322), (12, 4239435), (15, 3391548), (18, 2826290), (20, 2543661), (30, 1695774), (36, 1413145), (45, 1130516), (60, 847887), (90, 565258), (180, 282629), (233, 218340), (466, 109170), (699, 72780), (932, 54585), (1165, 43668), (1213, 41940), (1398, 36390), (2097, 24260), (2330, 21834), (2426, 20970), (2796, 18195), (3495, 14556), (3639, 13980), (4194, 12130), (4660, 10917), (4852, 10485), (6065, 8388), (6990, 7278)]