56557764340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{5051}}^1$

素因数の和:5750

約数の個数: 144

約数和(自身を含む): 149455619712

約数和(自身を除く): 92897855372

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 661, 770, 847, 1210, 1322, 1540, 1694, 2420, 2644, 3305, 3388, 4235, 4627, 5051, 6610, 7271, 8470, 9254, 10102, 13220, 14542, 16940, 18508, 20204, 23135, 25255, 29084, 35357, 36355, 46270, 50510, 50897, 55561, 70714, 72710, 79981, 92540, 101020, 101794, 111122, 141428, 145420, 159962, 176785, 203588, 222244, 254485, 277805, 319924, 353570, 388927, 399905, 508970, 555610, 559867, 611171, 707140, 777854, 799810, 1017940, 1111220, 1119734, 1222342, 1555708, 1599620, 1944635, 2239468, 2444684, 2799335, 3055855, 3338711, 3889270, 4278197, 5598670, 6111710, 6677422, 7778540, 8556394, 11197340, 12223420, 13354844, 16693555, 17112788, 21390985, 23370977, 33387110, 36725821, 42781970, 46741954, 66774220, 73451642, 85563940, 93483908, 116854885, 146903284, 183629105, 233709770, 257080747, 367258210, 403984031, 467419540, 514161494, 734516420, 807968062, 1028322988, 1285403735, 1615936124, 2019920155, 2570807470, 2827888217, 4039840310, 5141614940, 5655776434, 8079680620, 11311552868, 14139441085, 28278882170, 56557764340]

約数ペア:

[(1, 56557764340), (2, 28278882170), (4, 14139441085), (5, 11311552868), (7, 8079680620), (10, 5655776434), (11, 5141614940), (14, 4039840310), (20, 2827888217), (22, 2570807470), (28, 2019920155), (35, 1615936124), (44, 1285403735), (55, 1028322988), (70, 807968062), (77, 734516420), (110, 514161494), (121, 467419540), (140, 403984031), (154, 367258210), (220, 257080747), (242, 233709770), (308, 183629105), (385, 146903284), (484, 116854885), (605, 93483908), (661, 85563940), (770, 73451642), (847, 66774220), (1210, 46741954), (1322, 42781970), (1540, 36725821), (1694, 33387110), (2420, 23370977), (2644, 21390985), (3305, 17112788), (3388, 16693555), (4235, 13354844), (4627, 12223420), (5051, 11197340), (6610, 8556394), (7271, 7778540), (8470, 6677422), (9254, 6111710), (10102, 5598670), (13220, 4278197), (14542, 3889270), (16940, 3338711), (18508, 3055855), (20204, 2799335), (23135, 2444684), (25255, 2239468), (29084, 1944635), (35357, 1599620), (36355, 1555708), (46270, 1222342), (50510, 1119734), (50897, 1111220), (55561, 1017940), (70714, 799810), (72710, 777854), (79981, 707140), (92540, 611171), (101020, 559867), (101794, 555610), (111122, 508970), (141428, 399905), (145420, 388927), (159962, 353570), (176785, 319924), (203588, 277805), (222244, 254485)]