49651140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 174819456

約数和(自身を除く): 125168316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 977, 1155, 1210, 1452, 1540, 1694, 1815, 1954, 2310, 2420, 2541, 2931, 3388, 3630, 3908, 4235, 4620, 4885, 5082, 5862, 6839, 7260, 8470, 9770, 10164, 10747, 11724, 12705, 13678, 14655, 16940, 19540, 20517, 21494, 25410, 27356, 29310, 32241, 34195, 41034, 42988, 50820, 53735, 58620, 64482, 68390, 75229, 82068, 102585, 107470, 118217, 128964, 136780, 150458, 161205, 205170, 214940, 225687, 236434, 300916, 322410, 354651, 376145, 410340, 451374, 472868, 591085, 644820, 709302, 752290, 827519, 902748, 1128435, 1182170, 1418604, 1504580, 1655038, 1773255, 2256870, 2364340, 2482557, 3310076, 3546510, 4137595, 4513740, 4965114, 7093020, 8275190, 9930228, 12412785, 16550380, 24825570, 49651140]

約数ペア:

[(1, 49651140), (2, 24825570), (3, 16550380), (4, 12412785), (5, 9930228), (6, 8275190), (7, 7093020), (10, 4965114), (11, 4513740), (12, 4137595), (14, 3546510), (15, 3310076), (20, 2482557), (21, 2364340), (22, 2256870), (28, 1773255), (30, 1655038), (33, 1504580), (35, 1418604), (42, 1182170), (44, 1128435), (55, 902748), (60, 827519), (66, 752290), (70, 709302), (77, 644820), (84, 591085), (105, 472868), (110, 451374), (121, 410340), (132, 376145), (140, 354651), (154, 322410), (165, 300916), (210, 236434), (220, 225687), (231, 214940), (242, 205170), (308, 161205), (330, 150458), (363, 136780), (385, 128964), (420, 118217), (462, 107470), (484, 102585), (605, 82068), (660, 75229), (726, 68390), (770, 64482), (847, 58620), (924, 53735), (977, 50820), (1155, 42988), (1210, 41034), (1452, 34195), (1540, 32241), (1694, 29310), (1815, 27356), (1954, 25410), (2310, 21494), (2420, 20517), (2541, 19540), (2931, 16940), (3388, 14655), (3630, 13678), (3908, 12705), (4235, 11724), (4620, 10747), (4885, 10164), (5082, 9770), (5862, 8470), (6839, 7260)]