45949280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22091}}^1$

素因数の和:22119

約数の個数: 48

約数和(自身を含む): 116910864

約数和(自身を除く): 70961584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 22091, 44182, 88364, 110455, 176728, 220910, 287183, 353456, 441820, 574366, 706912, 883640, 1148732, 1435915, 1767280, 2297464, 2871830, 3534560, 4594928, 5743660, 9189856, 11487320, 22974640, 45949280]

約数ペア:

[(1, 45949280), (2, 22974640), (4, 11487320), (5, 9189856), (8, 5743660), (10, 4594928), (13, 3534560), (16, 2871830), (20, 2297464), (26, 1767280), (32, 1435915), (40, 1148732), (52, 883640), (65, 706912), (80, 574366), (104, 441820), (130, 353456), (160, 287183), (208, 220910), (260, 176728), (416, 110455), (520, 88364), (1040, 44182), (2080, 22091)]