49438350

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 148813392

約数和(自身を除く): 99375042

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 243, 270, 313, 325, 351, 390, 405, 450, 486, 585, 626, 650, 675, 702, 810, 939, 975, 1053, 1170, 1215, 1350, 1565, 1755, 1878, 1950, 2025, 2106, 2430, 2817, 2925, 3130, 3159, 3510, 4050, 4069, 4695, 5265, 5634, 5850, 6075, 6318, 7825, 8138, 8451, 8775, 9390, 10530, 12150, 12207, 14085, 15650, 15795, 16902, 17550, 20345, 23475, 24414, 25353, 26325, 28170, 31590, 36621, 40690, 42255, 46950, 50706, 52650, 61035, 70425, 73242, 76059, 78975, 84510, 101725, 109863, 122070, 126765, 140850, 152118, 157950, 183105, 203450, 211275, 219726, 253530, 305175, 329589, 366210, 380295, 422550, 549315, 610350, 633825, 659178, 760590, 915525, 988767, 1098630, 1267650, 1647945, 1831050, 1901475, 1977534, 2746575, 3295890, 3802950, 4943835, 5493150, 8239725, 9887670, 16479450, 24719175, 49438350]

約数ペア:

[(1, 49438350), (2, 24719175), (3, 16479450), (5, 9887670), (6, 8239725), (9, 5493150), (10, 4943835), (13, 3802950), (15, 3295890), (18, 2746575), (25, 1977534), (26, 1901475), (27, 1831050), (30, 1647945), (39, 1267650), (45, 1098630), (50, 988767), (54, 915525), (65, 760590), (75, 659178), (78, 633825), (81, 610350), (90, 549315), (117, 422550), (130, 380295), (135, 366210), (150, 329589), (162, 305175), (195, 253530), (225, 219726), (234, 211275), (243, 203450), (270, 183105), (313, 157950), (325, 152118), (351, 140850), (390, 126765), (405, 122070), (450, 109863), (486, 101725), (585, 84510), (626, 78975), (650, 76059), (675, 73242), (702, 70425), (810, 61035), (939, 52650), (975, 50706), (1053, 46950), (1170, 42255), (1215, 40690), (1350, 36621), (1565, 31590), (1755, 28170), (1878, 26325), (1950, 25353), (2025, 24414), (2106, 23475), (2430, 20345), (2817, 17550), (2925, 16902), (3130, 15795), (3159, 15650), (3510, 14085), (4050, 12207), (4069, 12150), (4695, 10530), (5265, 9390), (5634, 8775), (5850, 8451), (6075, 8138), (6318, 7825)]