55048500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:979

約数の個数: 144

約数和(自身を含む): 187216848

約数和(自身を除く): 132168348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 941, 975, 1125, 1170, 1300, 1500, 1625, 1882, 1950, 2250, 2340, 2823, 2925, 3250, 3764, 3900, 4500, 4705, 4875, 5646, 5850, 6500, 8469, 9410, 9750, 11292, 11700, 12233, 14115, 14625, 16938, 18820, 19500, 23525, 24466, 28230, 29250, 33876, 36699, 42345, 47050, 48932, 56460, 58500, 61165, 70575, 73398, 84690, 94100, 110097, 117625, 122330, 141150, 146796, 169380, 183495, 211725, 220194, 235250, 244660, 282300, 305825, 352875, 366990, 423450, 440388, 470500, 550485, 611650, 705750, 733980, 846900, 917475, 1058625, 1100970, 1223300, 1411500, 1529125, 1834950, 2117250, 2201940, 2752425, 3058250, 3669900, 4234500, 4587375, 5504850, 6116500, 9174750, 11009700, 13762125, 18349500, 27524250, 55048500]

約数ペア:

[(1, 55048500), (2, 27524250), (3, 18349500), (4, 13762125), (5, 11009700), (6, 9174750), (9, 6116500), (10, 5504850), (12, 4587375), (13, 4234500), (15, 3669900), (18, 3058250), (20, 2752425), (25, 2201940), (26, 2117250), (30, 1834950), (36, 1529125), (39, 1411500), (45, 1223300), (50, 1100970), (52, 1058625), (60, 917475), (65, 846900), (75, 733980), (78, 705750), (90, 611650), (100, 550485), (117, 470500), (125, 440388), (130, 423450), (150, 366990), (156, 352875), (180, 305825), (195, 282300), (225, 244660), (234, 235250), (250, 220194), (260, 211725), (300, 183495), (325, 169380), (375, 146796), (390, 141150), (450, 122330), (468, 117625), (500, 110097), (585, 94100), (650, 84690), (750, 73398), (780, 70575), (900, 61165), (941, 58500), (975, 56460), (1125, 48932), (1170, 47050), (1300, 42345), (1500, 36699), (1625, 33876), (1882, 29250), (1950, 28230), (2250, 24466), (2340, 23525), (2823, 19500), (2925, 18820), (3250, 16938), (3764, 14625), (3900, 14115), (4500, 12233), (4705, 11700), (4875, 11292), (5646, 9750), (5850, 9410), (6500, 8469)]