49340830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 62426210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 139, 154, 278, 385, 461, 695, 770, 922, 973, 1390, 1529, 1946, 2305, 3058, 3227, 4610, 4865, 5071, 6454, 7645, 9730, 10142, 10703, 15290, 16135, 21406, 25355, 32270, 35497, 50710, 53515, 64079, 70994, 107030, 128158, 177485, 320395, 354970, 448553, 640790, 704869, 897106, 1409738, 2242765, 3524345, 4485530, 4934083, 7048690, 9868166, 24670415, 49340830]

約数ペア:

[(1, 49340830), (2, 24670415), (5, 9868166), (7, 7048690), (10, 4934083), (11, 4485530), (14, 3524345), (22, 2242765), (35, 1409738), (55, 897106), (70, 704869), (77, 640790), (110, 448553), (139, 354970), (154, 320395), (278, 177485), (385, 128158), (461, 107030), (695, 70994), (770, 64079), (922, 53515), (973, 50710), (1390, 35497), (1529, 32270), (1946, 25355), (2305, 21406), (3058, 16135), (3227, 15290), (4610, 10703), (4865, 10142), (5071, 9730), (6454, 7645)]