48687808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 56

約数和(自身を含む): 105044240

約数和(自身を除く): 56356432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 421, 556, 832, 842, 1112, 1684, 1807, 2224, 3368, 3614, 4448, 5473, 6736, 7228, 8896, 10946, 13472, 14456, 21892, 26944, 28912, 43784, 57824, 58519, 87568, 115648, 117038, 175136, 234076, 350272, 468152, 760747, 936304, 1521494, 1872608, 3042988, 3745216, 6085976, 12171952, 24343904, 48687808]

約数ペア:

[(1, 48687808), (2, 24343904), (4, 12171952), (8, 6085976), (13, 3745216), (16, 3042988), (26, 1872608), (32, 1521494), (52, 936304), (64, 760747), (104, 468152), (139, 350272), (208, 234076), (278, 175136), (416, 117038), (421, 115648), (556, 87568), (832, 58519), (842, 57824), (1112, 43784), (1684, 28912), (1807, 26944), (2224, 21892), (3368, 14456), (3614, 13472), (4448, 10946), (5473, 8896), (6736, 7228)]