52881350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 102791040

約数和(自身を除く): 49909690

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 109, 155, 218, 310, 313, 545, 626, 775, 1090, 1550, 1565, 2725, 3130, 3379, 5450, 6758, 7825, 9703, 15650, 16895, 19406, 33790, 34117, 48515, 68234, 84475, 97030, 168950, 170585, 242575, 341170, 485150, 852925, 1057627, 1705850, 2115254, 5288135, 10576270, 26440675, 52881350]

約数ペア:

[(1, 52881350), (2, 26440675), (5, 10576270), (10, 5288135), (25, 2115254), (31, 1705850), (50, 1057627), (62, 852925), (109, 485150), (155, 341170), (218, 242575), (310, 170585), (313, 168950), (545, 97030), (626, 84475), (775, 68234), (1090, 48515), (1550, 34117), (1565, 33790), (2725, 19406), (3130, 16895), (3379, 15650), (5450, 9703), (6758, 7825)]