54854190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19661}}^1$

素因数の和:19705

約数の個数: 48

約数和(自身を含む): 147229056

約数和(自身を除く): 92374866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19661, 39322, 58983, 98305, 117966, 176949, 196610, 294915, 353898, 589830, 609491, 884745, 1218982, 1769490, 1828473, 3047455, 3656946, 5485419, 6094910, 9142365, 10970838, 18284730, 27427095, 54854190]

約数ペア:

[(1, 54854190), (2, 27427095), (3, 18284730), (5, 10970838), (6, 9142365), (9, 6094910), (10, 5485419), (15, 3656946), (18, 3047455), (30, 1828473), (31, 1769490), (45, 1218982), (62, 884745), (90, 609491), (93, 589830), (155, 353898), (186, 294915), (279, 196610), (310, 176949), (465, 117966), (558, 98305), (930, 58983), (1395, 39322), (2790, 19661)]