51257335290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{14401}}^1$

素因数の和:15432

約数の個数: 128

約数和(自身を含む): 149021296128

約数和(自身を除く): 97763960838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 997, 1190, 1785, 1994, 2991, 3570, 4985, 5982, 6979, 9970, 13958, 14401, 14955, 16949, 20937, 28802, 29910, 33898, 34895, 41874, 43203, 50847, 69790, 72005, 84745, 86406, 100807, 101694, 104685, 118643, 144010, 169490, 201614, 209370, 216015, 237286, 244817, 254235, 302421, 355929, 432030, 489634, 504035, 508470, 593215, 604842, 711858, 734451, 1008070, 1186430, 1224085, 1468902, 1512105, 1713719, 1779645, 2448170, 3024210, 3427438, 3559290, 3672255, 5141157, 7344510, 8568595, 10282314, 14357797, 17137190, 25705785, 28715594, 43073391, 51411570, 71788985, 86146782, 100504579, 143577970, 201009158, 215366955, 244082549, 301513737, 430733910, 488165098, 502522895, 603027474, 732247647, 1005045790, 1220412745, 1464495294, 1507568685, 1708577843, 2440825490, 3015137370, 3417155686, 3661238235, 5125733529, 7322476470, 8542889215, 10251467058, 17085778430, 25628667645, 51257335290]

約数ペア:

[(1, 51257335290), (2, 25628667645), (3, 17085778430), (5, 10251467058), (6, 8542889215), (7, 7322476470), (10, 5125733529), (14, 3661238235), (15, 3417155686), (17, 3015137370), (21, 2440825490), (30, 1708577843), (34, 1507568685), (35, 1464495294), (42, 1220412745), (51, 1005045790), (70, 732247647), (85, 603027474), (102, 502522895), (105, 488165098), (119, 430733910), (170, 301513737), (210, 244082549), (238, 215366955), (255, 201009158), (357, 143577970), (510, 100504579), (595, 86146782), (714, 71788985), (997, 51411570), (1190, 43073391), (1785, 28715594), (1994, 25705785), (2991, 17137190), (3570, 14357797), (4985, 10282314), (5982, 8568595), (6979, 7344510), (9970, 5141157), (13958, 3672255), (14401, 3559290), (14955, 3427438), (16949, 3024210), (20937, 2448170), (28802, 1779645), (29910, 1713719), (33898, 1512105), (34895, 1468902), (41874, 1224085), (43203, 1186430), (50847, 1008070), (69790, 734451), (72005, 711858), (84745, 604842), (86406, 593215), (100807, 508470), (101694, 504035), (104685, 489634), (118643, 432030), (144010, 355929), (169490, 302421), (201614, 254235), (209370, 244817), (216015, 237286)]