50140650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 153365184

約数和(自身を除く): 103224534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 53, 70, 75, 85, 102, 105, 106, 119, 150, 159, 170, 175, 210, 238, 255, 265, 318, 350, 357, 371, 425, 510, 525, 530, 595, 714, 742, 795, 850, 901, 1050, 1113, 1190, 1275, 1325, 1590, 1785, 1802, 1855, 2226, 2550, 2650, 2703, 2809, 2975, 3570, 3710, 3975, 4505, 5406, 5565, 5618, 5950, 6307, 7950, 8427, 8925, 9010, 9275, 11130, 12614, 13515, 14045, 16854, 17850, 18550, 18921, 19663, 22525, 27030, 27825, 28090, 31535, 37842, 39326, 42135, 45050, 47753, 55650, 58989, 63070, 67575, 70225, 84270, 94605, 95506, 98315, 117978, 135150, 140450, 143259, 157675, 189210, 196630, 210675, 238765, 286518, 294945, 315350, 334271, 421350, 473025, 477530, 491575, 589890, 668542, 716295, 946050, 983150, 1002813, 1193825, 1432590, 1474725, 1671355, 2005626, 2387650, 2949450, 3342710, 3581475, 5014065, 7162950, 8356775, 10028130, 16713550, 25070325, 50140650]

約数ペア:

[(1, 50140650), (2, 25070325), (3, 16713550), (5, 10028130), (6, 8356775), (7, 7162950), (10, 5014065), (14, 3581475), (15, 3342710), (17, 2949450), (21, 2387650), (25, 2005626), (30, 1671355), (34, 1474725), (35, 1432590), (42, 1193825), (50, 1002813), (51, 983150), (53, 946050), (70, 716295), (75, 668542), (85, 589890), (102, 491575), (105, 477530), (106, 473025), (119, 421350), (150, 334271), (159, 315350), (170, 294945), (175, 286518), (210, 238765), (238, 210675), (255, 196630), (265, 189210), (318, 157675), (350, 143259), (357, 140450), (371, 135150), (425, 117978), (510, 98315), (525, 95506), (530, 94605), (595, 84270), (714, 70225), (742, 67575), (795, 63070), (850, 58989), (901, 55650), (1050, 47753), (1113, 45050), (1190, 42135), (1275, 39326), (1325, 37842), (1590, 31535), (1785, 28090), (1802, 27825), (1855, 27030), (2226, 22525), (2550, 19663), (2650, 18921), (2703, 18550), (2809, 17850), (2975, 16854), (3570, 14045), (3710, 13515), (3975, 12614), (4505, 11130), (5406, 9275), (5565, 9010), (5618, 8925), (5950, 8427), (6307, 7950)]