49534640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26921}}^1$

素因数の和:26957

約数の個数: 40

約数和(自身を含む): 120179808

約数和(自身を除く): 70645168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26921, 53842, 107684, 134605, 215368, 269210, 430736, 538420, 619183, 1076840, 1238366, 2153680, 2476732, 3095915, 4953464, 6191830, 9906928, 12383660, 24767320, 49534640]

約数ペア:

[(1, 49534640), (2, 24767320), (4, 12383660), (5, 9906928), (8, 6191830), (10, 4953464), (16, 3095915), (20, 2476732), (23, 2153680), (40, 1238366), (46, 1076840), (80, 619183), (92, 538420), (115, 430736), (184, 269210), (230, 215368), (368, 134605), (460, 107684), (920, 53842), (1840, 26921)]