51696648

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{7109}}^1$

素因数の和:7222

約数の個数: 48

約数和(自身を含む): 141417900

約数和(自身を除く): 89721252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7109, 7272, 14218, 21327, 28436, 42654, 56872, 63981, 85308, 127962, 170616, 255924, 511848, 718009, 1436018, 2154027, 2872036, 4308054, 5744072, 6462081, 8616108, 12924162, 17232216, 25848324, 51696648]

約数ペア:

[(1, 51696648), (2, 25848324), (3, 17232216), (4, 12924162), (6, 8616108), (8, 6462081), (9, 5744072), (12, 4308054), (18, 2872036), (24, 2154027), (36, 1436018), (72, 718009), (101, 511848), (202, 255924), (303, 170616), (404, 127962), (606, 85308), (808, 63981), (909, 56872), (1212, 42654), (1818, 28436), (2424, 21327), (3636, 14218), (7109, 7272)]