51926640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 168687120

約数和(自身を除く): 116760480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 409, 460, 529, 552, 690, 818, 920, 1058, 1104, 1227, 1380, 1587, 1636, 1840, 2045, 2116, 2454, 2645, 2760, 3174, 3272, 4090, 4232, 4908, 5290, 5520, 6135, 6348, 6544, 7935, 8180, 8464, 9407, 9816, 10580, 12270, 12696, 15870, 16360, 18814, 19632, 21160, 24540, 25392, 28221, 31740, 32720, 37628, 42320, 47035, 49080, 56442, 63480, 75256, 94070, 98160, 112884, 126960, 141105, 150512, 188140, 216361, 225768, 282210, 376280, 432722, 451536, 564420, 649083, 752560, 865444, 1081805, 1128840, 1298166, 1730888, 2163610, 2257680, 2596332, 3245415, 3461776, 4327220, 5192664, 6490830, 8654440, 10385328, 12981660, 17308880, 25963320, 51926640]

約数ペア:

[(1, 51926640), (2, 25963320), (3, 17308880), (4, 12981660), (5, 10385328), (6, 8654440), (8, 6490830), (10, 5192664), (12, 4327220), (15, 3461776), (16, 3245415), (20, 2596332), (23, 2257680), (24, 2163610), (30, 1730888), (40, 1298166), (46, 1128840), (48, 1081805), (60, 865444), (69, 752560), (80, 649083), (92, 564420), (115, 451536), (120, 432722), (138, 376280), (184, 282210), (230, 225768), (240, 216361), (276, 188140), (345, 150512), (368, 141105), (409, 126960), (460, 112884), (529, 98160), (552, 94070), (690, 75256), (818, 63480), (920, 56442), (1058, 49080), (1104, 47035), (1227, 42320), (1380, 37628), (1587, 32720), (1636, 31740), (1840, 28221), (2045, 25392), (2116, 24540), (2454, 21160), (2645, 19632), (2760, 18814), (3174, 16360), (3272, 15870), (4090, 12696), (4232, 12270), (4908, 10580), (5290, 9816), (5520, 9407), (6135, 8464), (6348, 8180), (6544, 7935)]