52918280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 128304000

約数和(自身を除く): 75385720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 1319, 2006, 2360, 2638, 4012, 5015, 5276, 6595, 8024, 10030, 10552, 13190, 20060, 22423, 26380, 40120, 44846, 52760, 77821, 89692, 112115, 155642, 179384, 224230, 311284, 389105, 448460, 622568, 778210, 896920, 1322957, 1556420, 2645914, 3112840, 5291828, 6614785, 10583656, 13229570, 26459140, 52918280]

約数ペア:

[(1, 52918280), (2, 26459140), (4, 13229570), (5, 10583656), (8, 6614785), (10, 5291828), (17, 3112840), (20, 2645914), (34, 1556420), (40, 1322957), (59, 896920), (68, 778210), (85, 622568), (118, 448460), (136, 389105), (170, 311284), (236, 224230), (295, 179384), (340, 155642), (472, 112115), (590, 89692), (680, 77821), (1003, 52760), (1180, 44846), (1319, 40120), (2006, 26380), (2360, 22423), (2638, 20060), (4012, 13190), (5015, 10552), (5276, 10030), (6595, 8024)]