51923540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 60569260

約数列:

[1, 2, 4, 5, 10, 20, 59, 79, 118, 158, 236, 295, 316, 395, 557, 590, 790, 1114, 1180, 1580, 2228, 2785, 4661, 5570, 9322, 11140, 18644, 23305, 32863, 44003, 46610, 65726, 88006, 93220, 131452, 164315, 176012, 220015, 328630, 440030, 657260, 880060, 2596177, 5192354, 10384708, 12980885, 25961770, 51923540]

約数ペア:

[(1, 51923540), (2, 25961770), (4, 12980885), (5, 10384708), (10, 5192354), (20, 2596177), (59, 880060), (79, 657260), (118, 440030), (158, 328630), (236, 220015), (295, 176012), (316, 164315), (395, 131452), (557, 93220), (590, 88006), (790, 65726), (1114, 46610), (1180, 44003), (1580, 32863), (2228, 23305), (2785, 18644), (4661, 11140), (5570, 9322)]