13307833450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{52673}}^1$

素因数の和:52879

約数の個数: 48

約数和(自身を含む): 25708283136

約数和(自身を除く): 12400449686

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 163, 310, 326, 775, 815, 1550, 1630, 4075, 5053, 8150, 10106, 25265, 50530, 52673, 105346, 126325, 252650, 263365, 526730, 1316825, 1632863, 2633650, 3265726, 8164315, 8585699, 16328630, 17171398, 40821575, 42928495, 81643150, 85856990, 214642475, 266156669, 429284950, 532313338, 1330783345, 2661566690, 6653916725, 13307833450]

約数ペア:

[(1, 13307833450), (2, 6653916725), (5, 2661566690), (10, 1330783345), (25, 532313338), (31, 429284950), (50, 266156669), (62, 214642475), (155, 85856990), (163, 81643150), (310, 42928495), (326, 40821575), (775, 17171398), (815, 16328630), (1550, 8585699), (1630, 8164315), (4075, 3265726), (5053, 2633650), (8150, 1632863), (10106, 1316825), (25265, 526730), (50530, 263365), (52673, 252650), (105346, 126325)]