47917100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 133324800

約数和(自身を除く): 85407700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 127, 140, 154, 175, 196, 220, 245, 254, 275, 308, 343, 350, 385, 490, 508, 539, 550, 635, 686, 700, 770, 889, 980, 1078, 1100, 1225, 1270, 1372, 1397, 1540, 1715, 1778, 1925, 2156, 2450, 2540, 2695, 2794, 3175, 3430, 3556, 3773, 3850, 4445, 4900, 5390, 5588, 6223, 6350, 6860, 6985, 7546, 7700, 8575, 8890, 9779, 10780, 12446, 12700, 13475, 13970, 15092, 17150, 17780, 18865, 19558, 22225, 24892, 26950, 27940, 31115, 34300, 34925, 37730, 39116, 43561, 44450, 48895, 53900, 62230, 68453, 69850, 75460, 87122, 88900, 94325, 97790, 124460, 136906, 139700, 155575, 174244, 188650, 195580, 217805, 244475, 273812, 311150, 342265, 377300, 435610, 479171, 488950, 622300, 684530, 871220, 958342, 977900, 1089025, 1369060, 1711325, 1916684, 2178050, 2395855, 3422650, 4356100, 4791710, 6845300, 9583420, 11979275, 23958550, 47917100]

約数ペア:

[(1, 47917100), (2, 23958550), (4, 11979275), (5, 9583420), (7, 6845300), (10, 4791710), (11, 4356100), (14, 3422650), (20, 2395855), (22, 2178050), (25, 1916684), (28, 1711325), (35, 1369060), (44, 1089025), (49, 977900), (50, 958342), (55, 871220), (70, 684530), (77, 622300), (98, 488950), (100, 479171), (110, 435610), (127, 377300), (140, 342265), (154, 311150), (175, 273812), (196, 244475), (220, 217805), (245, 195580), (254, 188650), (275, 174244), (308, 155575), (343, 139700), (350, 136906), (385, 124460), (490, 97790), (508, 94325), (539, 88900), (550, 87122), (635, 75460), (686, 69850), (700, 68453), (770, 62230), (889, 53900), (980, 48895), (1078, 44450), (1100, 43561), (1225, 39116), (1270, 37730), (1372, 34925), (1397, 34300), (1540, 31115), (1715, 27940), (1778, 26950), (1925, 24892), (2156, 22225), (2450, 19558), (2540, 18865), (2695, 17780), (2794, 17150), (3175, 15092), (3430, 13970), (3556, 13475), (3773, 12700), (3850, 12446), (4445, 10780), (4900, 9779), (5390, 8890), (5588, 8575), (6223, 7700), (6350, 7546), (6860, 6985)]