51647688

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6581}}^1$

素因数の和:6702

約数の個数: 48

約数和(自身を含む): 141183900

約数和(自身を除く): 89536212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 6581, 7848, 13162, 19743, 26324, 39486, 52648, 59229, 78972, 118458, 157944, 236916, 473832, 717329, 1434658, 2151987, 2869316, 4303974, 5738632, 6455961, 8607948, 12911922, 17215896, 25823844, 51647688]

約数ペア:

[(1, 51647688), (2, 25823844), (3, 17215896), (4, 12911922), (6, 8607948), (8, 6455961), (9, 5738632), (12, 4303974), (18, 2869316), (24, 2151987), (36, 1434658), (72, 717329), (109, 473832), (218, 236916), (327, 157944), (436, 118458), (654, 78972), (872, 59229), (981, 52648), (1308, 39486), (1962, 26324), (2616, 19743), (3924, 13162), (6581, 7848)]