54614420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 139273344

約数和(自身を除く): 84658924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 2423, 3220, 4508, 4846, 5635, 9692, 11270, 12115, 16961, 22540, 24230, 33922, 48460, 55729, 67844, 84805, 111458, 118727, 169610, 222916, 237454, 278645, 339220, 390103, 474908, 557290, 593635, 780206, 1114580, 1187270, 1560412, 1950515, 2374540, 2730721, 3901030, 5461442, 7802060, 10922884, 13653605, 27307210, 54614420]

約数ペア:

[(1, 54614420), (2, 27307210), (4, 13653605), (5, 10922884), (7, 7802060), (10, 5461442), (14, 3901030), (20, 2730721), (23, 2374540), (28, 1950515), (35, 1560412), (46, 1187270), (49, 1114580), (70, 780206), (92, 593635), (98, 557290), (115, 474908), (140, 390103), (161, 339220), (196, 278645), (230, 237454), (245, 222916), (322, 169610), (460, 118727), (490, 111458), (644, 84805), (805, 67844), (980, 55729), (1127, 48460), (1610, 33922), (2254, 24230), (2423, 22540), (3220, 16961), (4508, 12115), (4846, 11270), (5635, 9692)]