55731270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 164975616

約数和(自身を除く): 109244346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 67, 70, 85, 102, 105, 119, 134, 170, 201, 210, 233, 238, 255, 335, 357, 402, 466, 469, 510, 595, 670, 699, 714, 938, 1005, 1139, 1165, 1190, 1398, 1407, 1631, 1785, 2010, 2278, 2330, 2345, 2814, 3262, 3417, 3495, 3570, 3961, 4690, 4893, 5695, 6834, 6990, 7035, 7922, 7973, 8155, 9786, 11390, 11883, 14070, 15611, 15946, 16310, 17085, 19805, 23766, 23919, 24465, 27727, 31222, 34170, 39610, 39865, 46833, 47838, 48930, 55454, 59415, 78055, 79730, 83181, 93666, 109277, 118830, 119595, 138635, 156110, 166362, 218554, 234165, 239190, 265387, 277270, 327831, 415905, 468330, 530774, 546385, 655662, 796161, 831810, 1092770, 1326935, 1592322, 1639155, 1857709, 2653870, 3278310, 3715418, 3980805, 5573127, 7961610, 9288545, 11146254, 18577090, 27865635, 55731270]

約数ペア:

[(1, 55731270), (2, 27865635), (3, 18577090), (5, 11146254), (6, 9288545), (7, 7961610), (10, 5573127), (14, 3980805), (15, 3715418), (17, 3278310), (21, 2653870), (30, 1857709), (34, 1639155), (35, 1592322), (42, 1326935), (51, 1092770), (67, 831810), (70, 796161), (85, 655662), (102, 546385), (105, 530774), (119, 468330), (134, 415905), (170, 327831), (201, 277270), (210, 265387), (233, 239190), (238, 234165), (255, 218554), (335, 166362), (357, 156110), (402, 138635), (466, 119595), (469, 118830), (510, 109277), (595, 93666), (670, 83181), (699, 79730), (714, 78055), (938, 59415), (1005, 55454), (1139, 48930), (1165, 47838), (1190, 46833), (1398, 39865), (1407, 39610), (1631, 34170), (1785, 31222), (2010, 27727), (2278, 24465), (2330, 23919), (2345, 23766), (2814, 19805), (3262, 17085), (3417, 16310), (3495, 15946), (3570, 15611), (3961, 14070), (4690, 11883), (4893, 11390), (5695, 9786), (6834, 8155), (6990, 7973), (7035, 7922)]