52818575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 75709440

約数和(自身を除く): 22890865

約数列:

[1, 5, 17, 19, 25, 31, 85, 95, 155, 211, 323, 425, 475, 527, 589, 775, 1055, 1615, 2635, 2945, 3587, 4009, 5275, 6541, 8075, 10013, 13175, 14725, 17935, 20045, 32705, 50065, 68153, 89675, 100225, 111197, 124279, 163525, 250325, 340765, 555985, 621395, 1703825, 2112743, 2779925, 3106975, 10563715, 52818575]

約数ペア:

[(1, 52818575), (5, 10563715), (17, 3106975), (19, 2779925), (25, 2112743), (31, 1703825), (85, 621395), (95, 555985), (155, 340765), (211, 250325), (323, 163525), (425, 124279), (475, 111197), (527, 100225), (589, 89675), (775, 68153), (1055, 50065), (1615, 32705), (2635, 20045), (2945, 17935), (3587, 14725), (4009, 13175), (5275, 10013), (6541, 8075)]