49400100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:570

約数の個数: 108

約数和(自身を含む): 156396240

約数和(自身を除く): 106996140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 150, 180, 225, 262, 300, 393, 419, 450, 524, 655, 786, 838, 900, 1179, 1257, 1310, 1572, 1676, 1965, 2095, 2358, 2514, 2620, 3275, 3771, 3930, 4190, 4716, 5028, 5895, 6285, 6550, 7542, 7860, 8380, 9825, 10475, 11790, 12570, 13100, 15084, 18855, 19650, 20950, 23580, 25140, 29475, 31425, 37710, 39300, 41900, 54889, 58950, 62850, 75420, 94275, 109778, 117900, 125700, 164667, 188550, 219556, 274445, 329334, 377100, 494001, 548890, 658668, 823335, 988002, 1097780, 1372225, 1646670, 1976004, 2470005, 2744450, 3293340, 4116675, 4940010, 5488900, 8233350, 9880020, 12350025, 16466700, 24700050, 49400100]

約数ペア:

[(1, 49400100), (2, 24700050), (3, 16466700), (4, 12350025), (5, 9880020), (6, 8233350), (9, 5488900), (10, 4940010), (12, 4116675), (15, 3293340), (18, 2744450), (20, 2470005), (25, 1976004), (30, 1646670), (36, 1372225), (45, 1097780), (50, 988002), (60, 823335), (75, 658668), (90, 548890), (100, 494001), (131, 377100), (150, 329334), (180, 274445), (225, 219556), (262, 188550), (300, 164667), (393, 125700), (419, 117900), (450, 109778), (524, 94275), (655, 75420), (786, 62850), (838, 58950), (900, 54889), (1179, 41900), (1257, 39300), (1310, 37710), (1572, 31425), (1676, 29475), (1965, 25140), (2095, 23580), (2358, 20950), (2514, 19650), (2620, 18855), (3275, 15084), (3771, 13100), (3930, 12570), (4190, 11790), (4716, 10475), (5028, 9825), (5895, 8380), (6285, 7860), (6550, 7542)]