53209950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11443}}^1$

素因数の和:11489

約数の個数: 48

約数和(自身を含む): 136229376

約数和(自身を除く): 83019426

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 11443, 22886, 34329, 57215, 68658, 114430, 171645, 286075, 343290, 354733, 572150, 709466, 858225, 1064199, 1716450, 1773665, 2128398, 3547330, 5320995, 8868325, 10641990, 17736650, 26604975, 53209950]

約数ペア:

[(1, 53209950), (2, 26604975), (3, 17736650), (5, 10641990), (6, 8868325), (10, 5320995), (15, 3547330), (25, 2128398), (30, 1773665), (31, 1716450), (50, 1064199), (62, 858225), (75, 709466), (93, 572150), (150, 354733), (155, 343290), (186, 286075), (310, 171645), (465, 114430), (775, 68658), (930, 57215), (1550, 34329), (2325, 22886), (4650, 11443)]