47753020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11003}}^1$

素因数の和:11050

約数の個数: 48

約数和(自身を含む): 118315008

約数和(自身を除く): 70561988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 11003, 22006, 44012, 55015, 77021, 110030, 154042, 220060, 308084, 341093, 385105, 682186, 770210, 1364372, 1540420, 1705465, 2387651, 3410930, 4775302, 6821860, 9550604, 11938255, 23876510, 47753020]

約数ペア:

[(1, 47753020), (2, 23876510), (4, 11938255), (5, 9550604), (7, 6821860), (10, 4775302), (14, 3410930), (20, 2387651), (28, 1705465), (31, 1540420), (35, 1364372), (62, 770210), (70, 682186), (124, 385105), (140, 341093), (155, 308084), (217, 220060), (310, 154042), (434, 110030), (620, 77021), (868, 55015), (1085, 44012), (2170, 22006), (4340, 11003)]