51149250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 140175360

約数和(自身を除く): 89026110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 127, 150, 179, 225, 250, 254, 358, 375, 381, 450, 537, 635, 750, 762, 895, 1074, 1125, 1143, 1270, 1611, 1790, 1905, 2250, 2286, 2685, 3175, 3222, 3810, 4475, 5370, 5715, 6350, 8055, 8950, 9525, 11430, 13425, 15875, 16110, 19050, 22375, 22733, 26850, 28575, 31750, 40275, 44750, 45466, 47625, 57150, 67125, 68199, 80550, 95250, 113665, 134250, 136398, 142875, 201375, 204597, 227330, 285750, 340995, 402750, 409194, 568325, 681990, 1022985, 1136650, 1704975, 2045970, 2841625, 3409950, 5114925, 5683250, 8524875, 10229850, 17049750, 25574625, 51149250]

約数ペア:

[(1, 51149250), (2, 25574625), (3, 17049750), (5, 10229850), (6, 8524875), (9, 5683250), (10, 5114925), (15, 3409950), (18, 2841625), (25, 2045970), (30, 1704975), (45, 1136650), (50, 1022985), (75, 681990), (90, 568325), (125, 409194), (127, 402750), (150, 340995), (179, 285750), (225, 227330), (250, 204597), (254, 201375), (358, 142875), (375, 136398), (381, 134250), (450, 113665), (537, 95250), (635, 80550), (750, 68199), (762, 67125), (895, 57150), (1074, 47625), (1125, 45466), (1143, 44750), (1270, 40275), (1611, 31750), (1790, 28575), (1905, 26850), (2250, 22733), (2286, 22375), (2685, 19050), (3175, 16110), (3222, 15875), (3810, 13425), (4475, 11430), (5370, 9525), (5715, 8950), (6350, 8055)]