55584152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 120204000

約数和(自身を除く): 64619848

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 149, 211, 221, 298, 422, 442, 596, 844, 884, 1192, 1688, 1768, 1937, 2533, 2743, 3587, 3874, 5066, 5486, 7174, 7748, 10132, 10972, 14348, 15496, 20264, 21944, 28696, 31439, 32929, 46631, 62878, 65858, 93262, 125756, 131716, 186524, 251512, 263432, 373048, 408707, 534463, 817414, 1068926, 1634828, 2137852, 3269656, 4275704, 6948019, 13896038, 27792076, 55584152]

約数ペア:

[(1, 55584152), (2, 27792076), (4, 13896038), (8, 6948019), (13, 4275704), (17, 3269656), (26, 2137852), (34, 1634828), (52, 1068926), (68, 817414), (104, 534463), (136, 408707), (149, 373048), (211, 263432), (221, 251512), (298, 186524), (422, 131716), (442, 125756), (596, 93262), (844, 65858), (884, 62878), (1192, 46631), (1688, 32929), (1768, 31439), (1937, 28696), (2533, 21944), (2743, 20264), (3587, 15496), (3874, 14348), (5066, 10972), (5486, 10132), (7174, 7748)]