48749535

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 96744960

約数和(自身を除く): 47995425

約数列:

[1, 3, 5, 9, 15, 19, 23, 37, 45, 57, 67, 69, 95, 111, 115, 171, 185, 201, 207, 285, 333, 335, 345, 437, 555, 603, 703, 851, 855, 1005, 1035, 1273, 1311, 1541, 1665, 2109, 2185, 2479, 2553, 3015, 3515, 3819, 3933, 4255, 4623, 6327, 6365, 6555, 7437, 7659, 7705, 10545, 11457, 12395, 12765, 13869, 16169, 19095, 19665, 22311, 23115, 29279, 31635, 37185, 38295, 47101, 48507, 57017, 57285, 69345, 80845, 87837, 111555, 141303, 145521, 146395, 171051, 235505, 242535, 263511, 285085, 423909, 439185, 513153, 706515, 727605, 855255, 1083323, 1317555, 2119545, 2565765, 3249969, 5416615, 9749907, 16249845, 48749535]

約数ペア:

[(1, 48749535), (3, 16249845), (5, 9749907), (9, 5416615), (15, 3249969), (19, 2565765), (23, 2119545), (37, 1317555), (45, 1083323), (57, 855255), (67, 727605), (69, 706515), (95, 513153), (111, 439185), (115, 423909), (171, 285085), (185, 263511), (201, 242535), (207, 235505), (285, 171051), (333, 146395), (335, 145521), (345, 141303), (437, 111555), (555, 87837), (603, 80845), (703, 69345), (851, 57285), (855, 57017), (1005, 48507), (1035, 47101), (1273, 38295), (1311, 37185), (1541, 31635), (1665, 29279), (2109, 23115), (2185, 22311), (2479, 19665), (2553, 19095), (3015, 16169), (3515, 13869), (3819, 12765), (3933, 12395), (4255, 11457), (4623, 10545), (6327, 7705), (6365, 7659), (6555, 7437)]