61205950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 73785410

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 29, 34, 50, 58, 65, 85, 130, 145, 170, 191, 221, 290, 325, 377, 382, 425, 442, 493, 650, 725, 754, 850, 955, 986, 1105, 1450, 1885, 1910, 2210, 2465, 2483, 3247, 3770, 4775, 4930, 4966, 5525, 5539, 6409, 6494, 9425, 9550, 11050, 11078, 12325, 12415, 12818, 16235, 18850, 24650, 24830, 27695, 32045, 32470, 42211, 55390, 62075, 64090, 72007, 81175, 84422, 94163, 124150, 138475, 144014, 160225, 162350, 188326, 211055, 276950, 320450, 360035, 422110, 470815, 720070, 941630, 1055275, 1224119, 1800175, 2110550, 2354075, 2448238, 3600350, 4708150, 6120595, 12241190, 30602975, 61205950]

約数ペア:

[(1, 61205950), (2, 30602975), (5, 12241190), (10, 6120595), (13, 4708150), (17, 3600350), (25, 2448238), (26, 2354075), (29, 2110550), (34, 1800175), (50, 1224119), (58, 1055275), (65, 941630), (85, 720070), (130, 470815), (145, 422110), (170, 360035), (191, 320450), (221, 276950), (290, 211055), (325, 188326), (377, 162350), (382, 160225), (425, 144014), (442, 138475), (493, 124150), (650, 94163), (725, 84422), (754, 81175), (850, 72007), (955, 64090), (986, 62075), (1105, 55390), (1450, 42211), (1885, 32470), (1910, 32045), (2210, 27695), (2465, 24830), (2483, 24650), (3247, 18850), (3770, 16235), (4775, 12818), (4930, 12415), (4966, 12325), (5525, 11078), (5539, 11050), (6409, 9550), (6494, 9425)]