56865765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 112613760

約数和(自身を除く): 55747995

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 97, 121, 165, 187, 209, 255, 285, 291, 323, 363, 485, 561, 605, 627, 935, 969, 1045, 1067, 1455, 1615, 1649, 1815, 1843, 2057, 2299, 2805, 3135, 3201, 3553, 4845, 4947, 5335, 5529, 6171, 6897, 8245, 9215, 10285, 10659, 11495, 11737, 16005, 17765, 18139, 20273, 24735, 27645, 30855, 31331, 34485, 35211, 39083, 53295, 54417, 58685, 60819, 90695, 93993, 101365, 117249, 156655, 176055, 195415, 199529, 223003, 272085, 304095, 344641, 469965, 586245, 598587, 669009, 997645, 1033923, 1115015, 1723205, 2992935, 3345045, 3791051, 5169615, 11373153, 18955255, 56865765]

約数ペア:

[(1, 56865765), (3, 18955255), (5, 11373153), (11, 5169615), (15, 3791051), (17, 3345045), (19, 2992935), (33, 1723205), (51, 1115015), (55, 1033923), (57, 997645), (85, 669009), (95, 598587), (97, 586245), (121, 469965), (165, 344641), (187, 304095), (209, 272085), (255, 223003), (285, 199529), (291, 195415), (323, 176055), (363, 156655), (485, 117249), (561, 101365), (605, 93993), (627, 90695), (935, 60819), (969, 58685), (1045, 54417), (1067, 53295), (1455, 39083), (1615, 35211), (1649, 34485), (1815, 31331), (1843, 30855), (2057, 27645), (2299, 24735), (2805, 20273), (3135, 18139), (3201, 17765), (3553, 16005), (4845, 11737), (4947, 11495), (5335, 10659), (5529, 10285), (6171, 9215), (6897, 8245)]