48644680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2678

約数の個数: 64

約数和(自身を含む): 127002240

約数和(自身を除く): 78357560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2593, 2680, 3752, 4690, 5186, 9380, 10372, 12965, 18151, 18760, 20744, 25930, 36302, 51860, 72604, 90755, 103720, 145208, 173731, 181510, 347462, 363020, 694924, 726040, 868655, 1216117, 1389848, 1737310, 2432234, 3474620, 4864468, 6080585, 6949240, 9728936, 12161170, 24322340, 48644680]

約数ペア:

[(1, 48644680), (2, 24322340), (4, 12161170), (5, 9728936), (7, 6949240), (8, 6080585), (10, 4864468), (14, 3474620), (20, 2432234), (28, 1737310), (35, 1389848), (40, 1216117), (56, 868655), (67, 726040), (70, 694924), (134, 363020), (140, 347462), (268, 181510), (280, 173731), (335, 145208), (469, 103720), (536, 90755), (670, 72604), (938, 51860), (1340, 36302), (1876, 25930), (2345, 20744), (2593, 18760), (2680, 18151), (3752, 12965), (4690, 10372), (5186, 9380)]