26489930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 49051008

約数和(自身を除く): 22561078

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 331, 530, 662, 755, 1510, 1655, 3310, 8003, 16006, 17543, 35086, 40015, 49981, 80030, 87715, 99962, 175430, 249905, 499810, 2648993, 5297986, 13244965, 26489930]

約数ペア:

[(1, 26489930), (2, 13244965), (5, 5297986), (10, 2648993), (53, 499810), (106, 249905), (151, 175430), (265, 99962), (302, 87715), (331, 80030), (530, 49981), (662, 40015), (755, 35086), (1510, 17543), (1655, 16006), (3310, 8003)]