49201740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2336

約数の個数: 144

約数和(自身を含む): 180677952

約数和(自身を除く): 131476212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2297, 2380, 3060, 3570, 4284, 4594, 5355, 6891, 7140, 9188, 10710, 11485, 13782, 16079, 20673, 21420, 22970, 27564, 32158, 34455, 39049, 41346, 45940, 48237, 64316, 68910, 78098, 80395, 82692, 96474, 103365, 117147, 137820, 144711, 156196, 160790, 192948, 195245, 206730, 234294, 241185, 273343, 289422, 321580, 351441, 390490, 413460, 468588, 482370, 546686, 578844, 585735, 702882, 723555, 780980, 820029, 964740, 1093372, 1171470, 1366715, 1405764, 1447110, 1640058, 1757205, 2342940, 2460087, 2733430, 2894220, 3280116, 3514410, 4100145, 4920174, 5466860, 7028820, 8200290, 9840348, 12300435, 16400580, 24600870, 49201740]

約数ペア:

[(1, 49201740), (2, 24600870), (3, 16400580), (4, 12300435), (5, 9840348), (6, 8200290), (7, 7028820), (9, 5466860), (10, 4920174), (12, 4100145), (14, 3514410), (15, 3280116), (17, 2894220), (18, 2733430), (20, 2460087), (21, 2342940), (28, 1757205), (30, 1640058), (34, 1447110), (35, 1405764), (36, 1366715), (42, 1171470), (45, 1093372), (51, 964740), (60, 820029), (63, 780980), (68, 723555), (70, 702882), (84, 585735), (85, 578844), (90, 546686), (102, 482370), (105, 468588), (119, 413460), (126, 390490), (140, 351441), (153, 321580), (170, 289422), (180, 273343), (204, 241185), (210, 234294), (238, 206730), (252, 195245), (255, 192948), (306, 160790), (315, 156196), (340, 144711), (357, 137820), (420, 117147), (476, 103365), (510, 96474), (595, 82692), (612, 80395), (630, 78098), (714, 68910), (765, 64316), (1020, 48237), (1071, 45940), (1190, 41346), (1260, 39049), (1428, 34455), (1530, 32158), (1785, 27564), (2142, 22970), (2297, 21420), (2380, 20673), (3060, 16079), (3570, 13782), (4284, 11485), (4594, 10710), (5355, 9188), (6891, 7140)]