49581400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 129991680

約数和(自身を除く): 80410280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 727, 775, 1100, 1240, 1364, 1454, 1550, 1705, 2200, 2728, 2908, 3100, 3410, 3635, 5816, 6200, 6820, 7270, 7997, 8525, 13640, 14540, 15994, 17050, 18175, 22537, 29080, 31988, 34100, 36350, 39985, 45074, 63976, 68200, 72700, 79970, 90148, 112685, 145400, 159940, 180296, 199925, 225370, 247907, 319880, 399850, 450740, 495814, 563425, 799700, 901480, 991628, 1126850, 1239535, 1599400, 1983256, 2253700, 2479070, 4507400, 4958140, 6197675, 9916280, 12395350, 24790700, 49581400]

約数ペア:

[(1, 49581400), (2, 24790700), (4, 12395350), (5, 9916280), (8, 6197675), (10, 4958140), (11, 4507400), (20, 2479070), (22, 2253700), (25, 1983256), (31, 1599400), (40, 1239535), (44, 1126850), (50, 991628), (55, 901480), (62, 799700), (88, 563425), (100, 495814), (110, 450740), (124, 399850), (155, 319880), (200, 247907), (220, 225370), (248, 199925), (275, 180296), (310, 159940), (341, 145400), (440, 112685), (550, 90148), (620, 79970), (682, 72700), (727, 68200), (775, 63976), (1100, 45074), (1240, 39985), (1364, 36350), (1454, 34100), (1550, 31988), (1705, 29080), (2200, 22537), (2728, 18175), (2908, 17050), (3100, 15994), (3410, 14540), (3635, 13640), (5816, 8525), (6200, 7997), (6820, 7270)]