48977775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 108

約数和(自身を含む): 110628336

約数和(自身を除く): 61650561

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 121, 165, 175, 225, 231, 257, 275, 315, 363, 385, 495, 525, 605, 693, 771, 825, 847, 1089, 1155, 1285, 1575, 1799, 1815, 1925, 2313, 2475, 2541, 2827, 3025, 3465, 3855, 4235, 5397, 5445, 5775, 6425, 7623, 8481, 8995, 9075, 11565, 12705, 14135, 16191, 17325, 19275, 19789, 21175, 25443, 26985, 27225, 31097, 38115, 42405, 44975, 57825, 59367, 63525, 70675, 80955, 93291, 98945, 127215, 134925, 155485, 178101, 190575, 212025, 217679, 279873, 296835, 404775, 466455, 494725, 636075, 653037, 777425, 890505, 1088395, 1399365, 1484175, 1959111, 2332275, 3265185, 4452525, 5441975, 6996825, 9795555, 16325925, 48977775]

約数ペア:

[(1, 48977775), (3, 16325925), (5, 9795555), (7, 6996825), (9, 5441975), (11, 4452525), (15, 3265185), (21, 2332275), (25, 1959111), (33, 1484175), (35, 1399365), (45, 1088395), (55, 890505), (63, 777425), (75, 653037), (77, 636075), (99, 494725), (105, 466455), (121, 404775), (165, 296835), (175, 279873), (225, 217679), (231, 212025), (257, 190575), (275, 178101), (315, 155485), (363, 134925), (385, 127215), (495, 98945), (525, 93291), (605, 80955), (693, 70675), (771, 63525), (825, 59367), (847, 57825), (1089, 44975), (1155, 42405), (1285, 38115), (1575, 31097), (1799, 27225), (1815, 26985), (1925, 25443), (2313, 21175), (2475, 19789), (2541, 19275), (2827, 17325), (3025, 16191), (3465, 14135), (3855, 12705), (4235, 11565), (5397, 9075), (5445, 8995), (5775, 8481), (6425, 7623)]