52342720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8609}}^1$

素因数の和:8645

約数の個数: 56

約数和(自身を含む): 131216400

約数和(自身を除く): 78873680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 8609, 17218, 34436, 43045, 68872, 86090, 137744, 163571, 172180, 275488, 327142, 344360, 550976, 654284, 688720, 817855, 1308568, 1377440, 1635710, 2617136, 2754880, 3271420, 5234272, 6542840, 10468544, 13085680, 26171360, 52342720]

約数ペア:

[(1, 52342720), (2, 26171360), (4, 13085680), (5, 10468544), (8, 6542840), (10, 5234272), (16, 3271420), (19, 2754880), (20, 2617136), (32, 1635710), (38, 1377440), (40, 1308568), (64, 817855), (76, 688720), (80, 654284), (95, 550976), (152, 344360), (160, 327142), (190, 275488), (304, 172180), (320, 163571), (380, 137744), (608, 86090), (760, 68872), (1216, 43045), (1520, 34436), (3040, 17218), (6080, 8609)]