53756520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19477}}^1$

素因数の和:19514

約数の個数: 64

約数和(自身を含む): 168289920

約数和(自身を除く): 114533400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 19477, 38954, 58431, 77908, 97385, 116862, 155816, 194770, 233724, 292155, 389540, 447971, 467448, 584310, 779080, 895942, 1168620, 1343913, 1791884, 2239855, 2337240, 2687826, 3583768, 4479710, 5375652, 6719565, 8959420, 10751304, 13439130, 17918840, 26878260, 53756520]

約数ペア:

[(1, 53756520), (2, 26878260), (3, 17918840), (4, 13439130), (5, 10751304), (6, 8959420), (8, 6719565), (10, 5375652), (12, 4479710), (15, 3583768), (20, 2687826), (23, 2337240), (24, 2239855), (30, 1791884), (40, 1343913), (46, 1168620), (60, 895942), (69, 779080), (92, 584310), (115, 467448), (120, 447971), (138, 389540), (184, 292155), (230, 233724), (276, 194770), (345, 155816), (460, 116862), (552, 97385), (690, 77908), (920, 58431), (1380, 38954), (2760, 19477)]