52961020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12203}}^1$

素因数の和:12250

約数の個数: 48

約数和(自身を含む): 131217408

約数和(自身を除く): 78256388

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, 12203, 24406, 48812, 61015, 85421, 122030, 170842, 244060, 341684, 378293, 427105, 756586, 854210, 1513172, 1708420, 1891465, 2648051, 3782930, 5296102, 7565860, 10592204, 13240255, 26480510, 52961020]

約数ペア:

[(1, 52961020), (2, 26480510), (4, 13240255), (5, 10592204), (7, 7565860), (10, 5296102), (14, 3782930), (20, 2648051), (28, 1891465), (31, 1708420), (35, 1513172), (62, 854210), (70, 756586), (124, 427105), (140, 378293), (155, 341684), (217, 244060), (310, 170842), (434, 122030), (620, 85421), (868, 61015), (1085, 48812), (2170, 24406), (4340, 12203)]