49137990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 143700480

約数和(自身を除く): 94562490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 30, 33, 34, 38, 51, 55, 57, 66, 85, 95, 102, 110, 114, 165, 170, 187, 190, 209, 255, 285, 323, 330, 374, 418, 461, 510, 561, 570, 627, 646, 922, 935, 969, 1045, 1122, 1254, 1383, 1615, 1870, 1938, 2090, 2305, 2766, 2805, 3135, 3230, 3553, 4610, 4845, 5071, 5610, 6270, 6915, 7106, 7837, 8759, 9690, 10142, 10659, 13830, 15213, 15674, 17518, 17765, 21318, 23511, 25355, 26277, 30426, 35530, 39185, 43795, 47022, 50710, 52554, 53295, 76065, 78370, 86207, 87590, 96349, 106590, 117555, 131385, 148903, 152130, 172414, 192698, 235110, 258621, 262770, 289047, 297806, 431035, 446709, 481745, 517242, 578094, 744515, 862070, 893418, 963490, 1293105, 1445235, 1489030, 1637933, 2233545, 2586210, 2890470, 3275866, 4467090, 4913799, 8189665, 9827598, 16379330, 24568995, 49137990]

約数ペア:

[(1, 49137990), (2, 24568995), (3, 16379330), (5, 9827598), (6, 8189665), (10, 4913799), (11, 4467090), (15, 3275866), (17, 2890470), (19, 2586210), (22, 2233545), (30, 1637933), (33, 1489030), (34, 1445235), (38, 1293105), (51, 963490), (55, 893418), (57, 862070), (66, 744515), (85, 578094), (95, 517242), (102, 481745), (110, 446709), (114, 431035), (165, 297806), (170, 289047), (187, 262770), (190, 258621), (209, 235110), (255, 192698), (285, 172414), (323, 152130), (330, 148903), (374, 131385), (418, 117555), (461, 106590), (510, 96349), (561, 87590), (570, 86207), (627, 78370), (646, 76065), (922, 53295), (935, 52554), (969, 50710), (1045, 47022), (1122, 43795), (1254, 39185), (1383, 35530), (1615, 30426), (1870, 26277), (1938, 25355), (2090, 23511), (2305, 21318), (2766, 17765), (2805, 17518), (3135, 15674), (3230, 15213), (3553, 13830), (4610, 10659), (4845, 10142), (5071, 9690), (5610, 8759), (6270, 7837), (6915, 7106)]