42150470908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{27253}}^1$

素因数の和:27891

約数の個数: 72

約数和(自身を含む): 92562433152

約数和(自身を除く): 50411962244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 607, 637, 1214, 1274, 2428, 2548, 4249, 7891, 8498, 15782, 16996, 27253, 29743, 31564, 54506, 55237, 59486, 109012, 110474, 118972, 190771, 220948, 354289, 381542, 386659, 708578, 763084, 773318, 1335397, 1417156, 1546636, 2480023, 2670794, 4960046, 5341588, 9920092, 16542571, 17360161, 33085142, 34720322, 66170284, 69440644, 115797997, 215053423, 231595994, 430106846, 463191988, 810585979, 860213692, 1505373961, 1621171958, 3010747922, 3242343916, 6021495844, 10537617727, 21075235454, 42150470908]

約数ペア:

[(1, 42150470908), (2, 21075235454), (4, 10537617727), (7, 6021495844), (13, 3242343916), (14, 3010747922), (26, 1621171958), (28, 1505373961), (49, 860213692), (52, 810585979), (91, 463191988), (98, 430106846), (182, 231595994), (196, 215053423), (364, 115797997), (607, 69440644), (637, 66170284), (1214, 34720322), (1274, 33085142), (2428, 17360161), (2548, 16542571), (4249, 9920092), (7891, 5341588), (8498, 4960046), (15782, 2670794), (16996, 2480023), (27253, 1546636), (29743, 1417156), (31564, 1335397), (54506, 773318), (55237, 763084), (59486, 708578), (109012, 386659), (110474, 381542), (118972, 354289), (190771, 220948)]