29715050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 60115200

約数和(自身を除く): 30400150

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1009, 1178, 1550, 2018, 2945, 5045, 5890, 10090, 14725, 19171, 25225, 29450, 31279, 38342, 50450, 62558, 95855, 156395, 191710, 312790, 479275, 594301, 781975, 958550, 1188602, 1563950, 2971505, 5943010, 14857525, 29715050]

約数ペア:

[(1, 29715050), (2, 14857525), (5, 5943010), (10, 2971505), (19, 1563950), (25, 1188602), (31, 958550), (38, 781975), (50, 594301), (62, 479275), (95, 312790), (155, 191710), (190, 156395), (310, 95855), (475, 62558), (589, 50450), (775, 38342), (950, 31279), (1009, 29450), (1178, 25225), (1550, 19171), (2018, 14725), (2945, 10090), (5045, 5890)]