49049420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 128241792

約数和(自身を除く): 79192372

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 340, 370, 476, 518, 557, 595, 629, 740, 1036, 1114, 1190, 1258, 1295, 2228, 2380, 2516, 2590, 2785, 3145, 3899, 4403, 5180, 5570, 6290, 7798, 8806, 9469, 11140, 12580, 15596, 17612, 18938, 19495, 20609, 22015, 37876, 38990, 41218, 44030, 47345, 66283, 77980, 82436, 88060, 94690, 103045, 132566, 144263, 189380, 206090, 265132, 288526, 331415, 350353, 412180, 577052, 662830, 700706, 721315, 1325660, 1401412, 1442630, 1751765, 2452471, 2885260, 3503530, 4904942, 7007060, 9809884, 12262355, 24524710, 49049420]

約数ペア:

[(1, 49049420), (2, 24524710), (4, 12262355), (5, 9809884), (7, 7007060), (10, 4904942), (14, 3503530), (17, 2885260), (20, 2452471), (28, 1751765), (34, 1442630), (35, 1401412), (37, 1325660), (68, 721315), (70, 700706), (74, 662830), (85, 577052), (119, 412180), (140, 350353), (148, 331415), (170, 288526), (185, 265132), (238, 206090), (259, 189380), (340, 144263), (370, 132566), (476, 103045), (518, 94690), (557, 88060), (595, 82436), (629, 77980), (740, 66283), (1036, 47345), (1114, 44030), (1190, 41218), (1258, 38990), (1295, 37876), (2228, 22015), (2380, 20609), (2516, 19495), (2590, 18938), (2785, 17612), (3145, 15596), (3899, 12580), (4403, 11140), (5180, 9469), (5570, 8806), (6290, 7798)]