47119930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 101098368

約数和(自身を除く): 53978438

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 83, 110, 130, 143, 166, 286, 397, 415, 715, 794, 830, 913, 1079, 1430, 1826, 1985, 2158, 3970, 4367, 4565, 5161, 5395, 8734, 9130, 10322, 10790, 11869, 21835, 23738, 25805, 32951, 43670, 51610, 56771, 59345, 65902, 113542, 118690, 164755, 283855, 329510, 362461, 428363, 567710, 724922, 856726, 1812305, 2141815, 3624610, 4283630, 4711993, 9423986, 23559965, 47119930]

約数ペア:

[(1, 47119930), (2, 23559965), (5, 9423986), (10, 4711993), (11, 4283630), (13, 3624610), (22, 2141815), (26, 1812305), (55, 856726), (65, 724922), (83, 567710), (110, 428363), (130, 362461), (143, 329510), (166, 283855), (286, 164755), (397, 118690), (415, 113542), (715, 65902), (794, 59345), (830, 56771), (913, 51610), (1079, 43670), (1430, 32951), (1826, 25805), (1985, 23738), (2158, 21835), (3970, 11869), (4367, 10790), (4565, 10322), (5161, 9130), (5395, 8734)]