52878254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 48244306

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 74, 143, 209, 247, 263, 286, 407, 418, 481, 494, 526, 703, 814, 962, 1406, 2717, 2893, 3419, 4997, 5291, 5434, 5786, 6838, 7733, 9139, 9731, 9994, 10582, 15466, 18278, 19462, 37609, 54967, 64961, 75218, 100529, 107041, 109934, 126503, 129922, 184889, 201058, 214082, 253006, 369778, 714571, 1391533, 1429142, 2033779, 2403557, 2783066, 4067558, 4807114, 26439127, 52878254]

約数ペア:

[(1, 52878254), (2, 26439127), (11, 4807114), (13, 4067558), (19, 2783066), (22, 2403557), (26, 2033779), (37, 1429142), (38, 1391533), (74, 714571), (143, 369778), (209, 253006), (247, 214082), (263, 201058), (286, 184889), (407, 129922), (418, 126503), (481, 109934), (494, 107041), (526, 100529), (703, 75218), (814, 64961), (962, 54967), (1406, 37609), (2717, 19462), (2893, 18278), (3419, 15466), (4997, 10582), (5291, 9994), (5434, 9731), (5786, 9139), (6838, 7733)]