51609938450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{38231}}^1$

素因数の和:38305

約数の個数: 144

約数和(自身を含む): 121600699200

約数和(自身を除く): 69990760750

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 29, 35, 38, 49, 50, 58, 70, 95, 98, 133, 145, 175, 190, 203, 245, 266, 290, 350, 406, 475, 490, 551, 665, 725, 931, 950, 1015, 1102, 1225, 1330, 1421, 1450, 1862, 2030, 2450, 2755, 2842, 3325, 3857, 4655, 5075, 5510, 6650, 7105, 7714, 9310, 10150, 13775, 14210, 19285, 23275, 26999, 27550, 35525, 38231, 38570, 46550, 53998, 71050, 76462, 96425, 134995, 191155, 192850, 267617, 269990, 382310, 535234, 674975, 726389, 955775, 1108699, 1338085, 1349950, 1452778, 1873319, 1911550, 2217398, 2676170, 3631945, 3746638, 5084723, 5543495, 6690425, 7263890, 7760893, 9366595, 10169446, 11086990, 13380850, 15521786, 18159725, 18733190, 21065281, 25423615, 27717475, 35593061, 36319450, 38804465, 42130562, 46832975, 50847230, 54326251, 55434950, 71186122, 77608930, 93665950, 105326405, 108652502, 127118075, 147456967, 177965305, 194022325, 210652810, 254236150, 271631255, 294913934, 355930610, 388044650, 526632025, 543262510, 737284835, 889826525, 1032198769, 1053264050, 1358156275, 1474569670, 1779653050, 2064397538, 2716312550, 3686424175, 5160993845, 7372848350, 10321987690, 25804969225, 51609938450]

約数ペア:

[(1, 51609938450), (2, 25804969225), (5, 10321987690), (7, 7372848350), (10, 5160993845), (14, 3686424175), (19, 2716312550), (25, 2064397538), (29, 1779653050), (35, 1474569670), (38, 1358156275), (49, 1053264050), (50, 1032198769), (58, 889826525), (70, 737284835), (95, 543262510), (98, 526632025), (133, 388044650), (145, 355930610), (175, 294913934), (190, 271631255), (203, 254236150), (245, 210652810), (266, 194022325), (290, 177965305), (350, 147456967), (406, 127118075), (475, 108652502), (490, 105326405), (551, 93665950), (665, 77608930), (725, 71186122), (931, 55434950), (950, 54326251), (1015, 50847230), (1102, 46832975), (1225, 42130562), (1330, 38804465), (1421, 36319450), (1450, 35593061), (1862, 27717475), (2030, 25423615), (2450, 21065281), (2755, 18733190), (2842, 18159725), (3325, 15521786), (3857, 13380850), (4655, 11086990), (5075, 10169446), (5510, 9366595), (6650, 7760893), (7105, 7263890), (7714, 6690425), (9310, 5543495), (10150, 5084723), (13775, 3746638), (14210, 3631945), (19285, 2676170), (23275, 2217398), (26999, 1911550), (27550, 1873319), (35525, 1452778), (38231, 1349950), (38570, 1338085), (46550, 1108699), (53998, 955775), (71050, 726389), (76462, 674975), (96425, 535234), (134995, 382310), (191155, 269990), (192850, 267617)]