63904750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 150067008

約数和(自身を除く): 86162258

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 53, 65, 70, 91, 106, 125, 130, 175, 182, 250, 265, 325, 350, 371, 455, 530, 650, 689, 742, 875, 910, 1325, 1378, 1625, 1750, 1855, 2275, 2650, 2809, 3250, 3445, 3710, 4550, 4823, 5618, 6625, 6890, 9275, 9646, 11375, 13250, 14045, 17225, 18550, 19663, 22750, 24115, 28090, 34450, 36517, 39326, 46375, 48230, 70225, 73034, 86125, 92750, 98315, 120575, 140450, 172250, 182585, 196630, 241150, 255619, 351125, 365170, 491575, 511238, 602875, 702250, 912925, 983150, 1205750, 1278095, 1825850, 2457875, 2556190, 4564625, 4915750, 6390475, 9129250, 12780950, 31952375, 63904750]

約数ペア:

[(1, 63904750), (2, 31952375), (5, 12780950), (7, 9129250), (10, 6390475), (13, 4915750), (14, 4564625), (25, 2556190), (26, 2457875), (35, 1825850), (50, 1278095), (53, 1205750), (65, 983150), (70, 912925), (91, 702250), (106, 602875), (125, 511238), (130, 491575), (175, 365170), (182, 351125), (250, 255619), (265, 241150), (325, 196630), (350, 182585), (371, 172250), (455, 140450), (530, 120575), (650, 98315), (689, 92750), (742, 86125), (875, 73034), (910, 70225), (1325, 48230), (1378, 46375), (1625, 39326), (1750, 36517), (1855, 34450), (2275, 28090), (2650, 24115), (2809, 22750), (3250, 19663), (3445, 18550), (3710, 17225), (4550, 14045), (4823, 13250), (5618, 11375), (6625, 9646), (6890, 9275)]