49301700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 172738944

約数和(自身を除く): 123437244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1381, 1428, 1700, 1785, 2100, 2380, 2550, 2762, 2975, 3570, 4143, 5100, 5524, 5950, 6905, 7140, 8286, 8925, 9667, 11900, 13810, 16572, 17850, 19334, 20715, 23477, 27620, 29001, 34525, 35700, 38668, 41430, 46954, 48335, 58002, 69050, 70431, 82860, 93908, 96670, 103575, 116004, 117385, 138100, 140862, 145005, 164339, 193340, 207150, 234770, 241675, 281724, 290010, 328678, 352155, 414300, 469540, 483350, 493017, 580020, 586925, 657356, 704310, 725025, 821695, 966700, 986034, 1173850, 1408620, 1450050, 1643390, 1760775, 1972068, 2347700, 2465085, 2900100, 3286780, 3521550, 4108475, 4930170, 7043100, 8216950, 9860340, 12325425, 16433900, 24650850, 49301700]

約数ペア:

[(1, 49301700), (2, 24650850), (3, 16433900), (4, 12325425), (5, 9860340), (6, 8216950), (7, 7043100), (10, 4930170), (12, 4108475), (14, 3521550), (15, 3286780), (17, 2900100), (20, 2465085), (21, 2347700), (25, 1972068), (28, 1760775), (30, 1643390), (34, 1450050), (35, 1408620), (42, 1173850), (50, 986034), (51, 966700), (60, 821695), (68, 725025), (70, 704310), (75, 657356), (84, 586925), (85, 580020), (100, 493017), (102, 483350), (105, 469540), (119, 414300), (140, 352155), (150, 328678), (170, 290010), (175, 281724), (204, 241675), (210, 234770), (238, 207150), (255, 193340), (300, 164339), (340, 145005), (350, 140862), (357, 138100), (420, 117385), (425, 116004), (476, 103575), (510, 96670), (525, 93908), (595, 82860), (700, 70431), (714, 69050), (850, 58002), (1020, 48335), (1050, 46954), (1190, 41430), (1275, 38668), (1381, 35700), (1428, 34525), (1700, 29001), (1785, 27620), (2100, 23477), (2380, 20715), (2550, 19334), (2762, 17850), (2975, 16572), (3570, 13810), (4143, 11900), (5100, 9667), (5524, 8925), (5950, 8286), (6905, 7140)]