47530938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 117798912

約数和(自身を除く): 70267974

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 263, 273, 331, 526, 546, 662, 789, 993, 1578, 1841, 1986, 2317, 3419, 3682, 4303, 4634, 5523, 6838, 6951, 8606, 10257, 11046, 12909, 13902, 20514, 23933, 25818, 30121, 47866, 60242, 71799, 87053, 90363, 143598, 174106, 180726, 261159, 522318, 609371, 1131689, 1218742, 1828113, 2263378, 3395067, 3656226, 6790134, 7921823, 15843646, 23765469, 47530938]

約数ペア:

[(1, 47530938), (2, 23765469), (3, 15843646), (6, 7921823), (7, 6790134), (13, 3656226), (14, 3395067), (21, 2263378), (26, 1828113), (39, 1218742), (42, 1131689), (78, 609371), (91, 522318), (182, 261159), (263, 180726), (273, 174106), (331, 143598), (526, 90363), (546, 87053), (662, 71799), (789, 60242), (993, 47866), (1578, 30121), (1841, 25818), (1986, 23933), (2317, 20514), (3419, 13902), (3682, 12909), (4303, 11046), (4634, 10257), (5523, 8606), (6838, 6951)]