50399800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 132134400

約数和(自身を除く): 81734600

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, 739, 775, 1100, 1240, 1364, 1478, 1550, 1705, 2200, 2728, 2956, 3100, 3410, 3695, 5912, 6200, 6820, 7390, 8129, 8525, 13640, 14780, 16258, 17050, 18475, 22909, 29560, 32516, 34100, 36950, 40645, 45818, 65032, 68200, 73900, 81290, 91636, 114545, 147800, 162580, 183272, 203225, 229090, 251999, 325160, 406450, 458180, 503998, 572725, 812900, 916360, 1007996, 1145450, 1259995, 1625800, 2015992, 2290900, 2519990, 4581800, 5039980, 6299975, 10079960, 12599950, 25199900, 50399800]

約数ペア:

[(1, 50399800), (2, 25199900), (4, 12599950), (5, 10079960), (8, 6299975), (10, 5039980), (11, 4581800), (20, 2519990), (22, 2290900), (25, 2015992), (31, 1625800), (40, 1259995), (44, 1145450), (50, 1007996), (55, 916360), (62, 812900), (88, 572725), (100, 503998), (110, 458180), (124, 406450), (155, 325160), (200, 251999), (220, 229090), (248, 203225), (275, 183272), (310, 162580), (341, 147800), (440, 114545), (550, 91636), (620, 81290), (682, 73900), (739, 68200), (775, 65032), (1100, 45818), (1240, 40645), (1364, 36950), (1478, 34100), (1550, 32516), (1705, 29560), (2200, 22909), (2728, 18475), (2956, 17050), (3100, 16258), (3410, 14780), (3695, 13640), (5912, 8525), (6200, 8129), (6820, 7390)]