47589948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 138657792

約数和(自身を除く): 91067844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1487, 1524, 1778, 2286, 2667, 2974, 3556, 4461, 4572, 5334, 5948, 8001, 8922, 10409, 10668, 13383, 16002, 17844, 20818, 26766, 31227, 32004, 41636, 53532, 62454, 93681, 124908, 187362, 188849, 374724, 377698, 566547, 755396, 1133094, 1321943, 1699641, 2266188, 2643886, 3399282, 3965829, 5287772, 6798564, 7931658, 11897487, 15863316, 23794974, 47589948]

約数ペア:

[(1, 47589948), (2, 23794974), (3, 15863316), (4, 11897487), (6, 7931658), (7, 6798564), (9, 5287772), (12, 3965829), (14, 3399282), (18, 2643886), (21, 2266188), (28, 1699641), (36, 1321943), (42, 1133094), (63, 755396), (84, 566547), (126, 377698), (127, 374724), (252, 188849), (254, 187362), (381, 124908), (508, 93681), (762, 62454), (889, 53532), (1143, 41636), (1487, 32004), (1524, 31227), (1778, 26766), (2286, 20818), (2667, 17844), (2974, 16002), (3556, 13383), (4461, 10668), (4572, 10409), (5334, 8922), (5948, 8001)]