49664700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 108

約数和(自身を含む): 157186120

約数和(自身を除く): 107521420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 397, 417, 450, 556, 695, 794, 834, 900, 1191, 1251, 1390, 1588, 1668, 1985, 2085, 2382, 2502, 2780, 3475, 3573, 3970, 4170, 4764, 5004, 5955, 6255, 6950, 7146, 7940, 8340, 9925, 10425, 11910, 12510, 13900, 14292, 17865, 19850, 20850, 23820, 25020, 29775, 31275, 35730, 39700, 41700, 55183, 59550, 62550, 71460, 89325, 110366, 119100, 125100, 165549, 178650, 220732, 275915, 331098, 357300, 496647, 551830, 662196, 827745, 993294, 1103660, 1379575, 1655490, 1986588, 2483235, 2759150, 3310980, 4138725, 4966470, 5518300, 8277450, 9932940, 12416175, 16554900, 24832350, 49664700]

約数ペア:

[(1, 49664700), (2, 24832350), (3, 16554900), (4, 12416175), (5, 9932940), (6, 8277450), (9, 5518300), (10, 4966470), (12, 4138725), (15, 3310980), (18, 2759150), (20, 2483235), (25, 1986588), (30, 1655490), (36, 1379575), (45, 1103660), (50, 993294), (60, 827745), (75, 662196), (90, 551830), (100, 496647), (139, 357300), (150, 331098), (180, 275915), (225, 220732), (278, 178650), (300, 165549), (397, 125100), (417, 119100), (450, 110366), (556, 89325), (695, 71460), (794, 62550), (834, 59550), (900, 55183), (1191, 41700), (1251, 39700), (1390, 35730), (1588, 31275), (1668, 29775), (1985, 25020), (2085, 23820), (2382, 20850), (2502, 19850), (2780, 17865), (3475, 14292), (3573, 13900), (3970, 12510), (4170, 11910), (4764, 10425), (5004, 9925), (5955, 8340), (6255, 7940), (6950, 7146)]