49402850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 122456448

約数和(自身を除く): 73053598

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 23, 25, 34, 35, 38, 46, 50, 70, 85, 95, 115, 119, 133, 161, 170, 175, 190, 230, 238, 266, 322, 323, 350, 361, 391, 425, 437, 475, 575, 595, 646, 665, 722, 782, 805, 850, 874, 950, 1150, 1190, 1330, 1610, 1615, 1805, 1955, 2185, 2261, 2527, 2737, 2975, 3059, 3230, 3325, 3610, 3910, 4025, 4370, 4522, 5054, 5474, 5950, 6118, 6137, 6650, 7429, 8050, 8075, 8303, 9025, 9775, 10925, 11305, 12274, 12635, 13685, 14858, 15295, 16150, 16606, 18050, 19550, 21850, 22610, 25270, 27370, 30590, 30685, 37145, 41515, 42959, 52003, 56525, 58121, 61370, 63175, 68425, 74290, 76475, 83030, 85918, 104006, 113050, 116242, 126350, 136850, 141151, 152950, 153425, 185725, 207575, 214795, 260015, 282302, 290605, 306850, 371450, 415150, 429590, 520030, 581210, 705755, 988057, 1073975, 1300075, 1411510, 1453025, 1976114, 2147950, 2600150, 2906050, 3528775, 4940285, 7057550, 9880570, 24701425, 49402850]

約数ペア:

[(1, 49402850), (2, 24701425), (5, 9880570), (7, 7057550), (10, 4940285), (14, 3528775), (17, 2906050), (19, 2600150), (23, 2147950), (25, 1976114), (34, 1453025), (35, 1411510), (38, 1300075), (46, 1073975), (50, 988057), (70, 705755), (85, 581210), (95, 520030), (115, 429590), (119, 415150), (133, 371450), (161, 306850), (170, 290605), (175, 282302), (190, 260015), (230, 214795), (238, 207575), (266, 185725), (322, 153425), (323, 152950), (350, 141151), (361, 136850), (391, 126350), (425, 116242), (437, 113050), (475, 104006), (575, 85918), (595, 83030), (646, 76475), (665, 74290), (722, 68425), (782, 63175), (805, 61370), (850, 58121), (874, 56525), (950, 52003), (1150, 42959), (1190, 41515), (1330, 37145), (1610, 30685), (1615, 30590), (1805, 27370), (1955, 25270), (2185, 22610), (2261, 21850), (2527, 19550), (2737, 18050), (2975, 16606), (3059, 16150), (3230, 15295), (3325, 14858), (3610, 13685), (3910, 12635), (4025, 12274), (4370, 11305), (4522, 10925), (5054, 9775), (5474, 9025), (5950, 8303), (6118, 8075), (6137, 8050), (6650, 7429)]