49155470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 114670080

約数和(自身を除く): 65514610

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 2843, 3458, 5686, 8645, 14215, 17290, 19901, 28430, 36959, 39802, 54017, 73918, 99505, 108034, 184795, 199010, 258713, 270085, 369590, 378119, 517426, 540170, 702221, 756238, 1293565, 1404442, 1890595, 2587130, 3511105, 3781190, 4915547, 7022210, 9831094, 24577735, 49155470]

約数ペア:

[(1, 49155470), (2, 24577735), (5, 9831094), (7, 7022210), (10, 4915547), (13, 3781190), (14, 3511105), (19, 2587130), (26, 1890595), (35, 1404442), (38, 1293565), (65, 756238), (70, 702221), (91, 540170), (95, 517426), (130, 378119), (133, 369590), (182, 270085), (190, 258713), (247, 199010), (266, 184795), (455, 108034), (494, 99505), (665, 73918), (910, 54017), (1235, 39802), (1330, 36959), (1729, 28430), (2470, 19901), (2843, 17290), (3458, 14215), (5686, 8645)]