53104740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 161930496

約数和(自身を除く): 108825756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 156, 195, 206, 260, 309, 390, 412, 515, 618, 661, 780, 1030, 1236, 1322, 1339, 1545, 1983, 2060, 2644, 2678, 3090, 3305, 3966, 4017, 5356, 6180, 6610, 6695, 7932, 8034, 8593, 9915, 13220, 13390, 16068, 17186, 19830, 20085, 25779, 26780, 34372, 39660, 40170, 42965, 51558, 68083, 80340, 85930, 103116, 128895, 136166, 171860, 204249, 257790, 272332, 340415, 408498, 515580, 680830, 816996, 885079, 1021245, 1361660, 1770158, 2042490, 2655237, 3540316, 4084980, 4425395, 5310474, 8850790, 10620948, 13276185, 17701580, 26552370, 53104740]

約数ペア:

[(1, 53104740), (2, 26552370), (3, 17701580), (4, 13276185), (5, 10620948), (6, 8850790), (10, 5310474), (12, 4425395), (13, 4084980), (15, 3540316), (20, 2655237), (26, 2042490), (30, 1770158), (39, 1361660), (52, 1021245), (60, 885079), (65, 816996), (78, 680830), (103, 515580), (130, 408498), (156, 340415), (195, 272332), (206, 257790), (260, 204249), (309, 171860), (390, 136166), (412, 128895), (515, 103116), (618, 85930), (661, 80340), (780, 68083), (1030, 51558), (1236, 42965), (1322, 40170), (1339, 39660), (1545, 34372), (1983, 26780), (2060, 25779), (2644, 20085), (2678, 19830), (3090, 17186), (3305, 16068), (3966, 13390), (4017, 13220), (5356, 9915), (6180, 8593), (6610, 8034), (6695, 7932)]