56171220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7039}}^1$

素因数の和:7077

約数の個数: 96

約数和(自身を含む): 189235200

約数和(自身を除く): 133063980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7039, 7980, 14078, 21117, 28156, 35195, 42234, 49273, 70390, 84468, 98546, 105585, 133741, 140780, 147819, 197092, 211170, 246365, 267482, 295638, 401223, 422340, 492730, 534964, 591276, 668705, 739095, 802446, 936187, 985460, 1337410, 1478190, 1604892, 1872374, 2006115, 2674820, 2808561, 2956380, 3744748, 4012230, 4680935, 5617122, 8024460, 9361870, 11234244, 14042805, 18723740, 28085610, 56171220]

約数ペア:

[(1, 56171220), (2, 28085610), (3, 18723740), (4, 14042805), (5, 11234244), (6, 9361870), (7, 8024460), (10, 5617122), (12, 4680935), (14, 4012230), (15, 3744748), (19, 2956380), (20, 2808561), (21, 2674820), (28, 2006115), (30, 1872374), (35, 1604892), (38, 1478190), (42, 1337410), (57, 985460), (60, 936187), (70, 802446), (76, 739095), (84, 668705), (95, 591276), (105, 534964), (114, 492730), (133, 422340), (140, 401223), (190, 295638), (210, 267482), (228, 246365), (266, 211170), (285, 197092), (380, 147819), (399, 140780), (420, 133741), (532, 105585), (570, 98546), (665, 84468), (798, 70390), (1140, 49273), (1330, 42234), (1596, 35195), (1995, 28156), (2660, 21117), (3990, 14078), (7039, 7980)]