53303558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 52450042

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 101, 149, 154, 161, 202, 253, 298, 322, 506, 707, 1043, 1111, 1414, 1639, 1771, 2086, 2222, 2323, 3278, 3427, 3542, 4646, 6854, 7777, 11473, 15049, 15554, 16261, 22946, 23989, 25553, 30098, 32522, 37697, 47978, 51106, 75394, 105343, 165539, 178871, 210686, 263879, 331078, 346127, 357742, 527758, 692254, 1158773, 2317546, 2422889, 3807397, 4845778, 7614794, 26651779, 53303558]

約数ペア:

[(1, 53303558), (2, 26651779), (7, 7614794), (11, 4845778), (14, 3807397), (22, 2422889), (23, 2317546), (46, 1158773), (77, 692254), (101, 527758), (149, 357742), (154, 346127), (161, 331078), (202, 263879), (253, 210686), (298, 178871), (322, 165539), (506, 105343), (707, 75394), (1043, 51106), (1111, 47978), (1414, 37697), (1639, 32522), (1771, 30098), (2086, 25553), (2222, 23989), (2323, 22946), (3278, 16261), (3427, 15554), (3542, 15049), (4646, 11473), (6854, 7777)]