49988432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 112617792

約数和(自身を除く): 62629360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 67, 68, 104, 134, 136, 208, 211, 221, 268, 272, 422, 442, 536, 844, 871, 884, 1072, 1139, 1688, 1742, 1768, 2278, 2743, 3376, 3484, 3536, 3587, 4556, 5486, 6968, 7174, 9112, 10972, 13936, 14137, 14348, 14807, 18224, 21944, 28274, 28696, 29614, 43888, 46631, 56548, 57392, 59228, 93262, 113096, 118456, 183781, 186524, 226192, 236912, 240329, 367562, 373048, 480658, 735124, 746096, 961316, 1470248, 1922632, 2940496, 3124277, 3845264, 6248554, 12497108, 24994216, 49988432]

約数ペア:

[(1, 49988432), (2, 24994216), (4, 12497108), (8, 6248554), (13, 3845264), (16, 3124277), (17, 2940496), (26, 1922632), (34, 1470248), (52, 961316), (67, 746096), (68, 735124), (104, 480658), (134, 373048), (136, 367562), (208, 240329), (211, 236912), (221, 226192), (268, 186524), (272, 183781), (422, 118456), (442, 113096), (536, 93262), (844, 59228), (871, 57392), (884, 56548), (1072, 46631), (1139, 43888), (1688, 29614), (1742, 28696), (1768, 28274), (2278, 21944), (2743, 18224), (3376, 14807), (3484, 14348), (3536, 14137), (3587, 13936), (4556, 10972), (5486, 9112), (6968, 7174)]