53302960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 131777280

約数和(自身を除く): 78474320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 184, 230, 236, 295, 368, 460, 472, 491, 590, 920, 944, 982, 1180, 1357, 1840, 1964, 2360, 2455, 2714, 3928, 4720, 4910, 5428, 6785, 7856, 9820, 10856, 11293, 13570, 19640, 21712, 22586, 27140, 28969, 39280, 45172, 54280, 56465, 57938, 90344, 108560, 112930, 115876, 144845, 180688, 225860, 231752, 289690, 451720, 463504, 579380, 666287, 903440, 1158760, 1332574, 2317520, 2665148, 3331435, 5330296, 6662870, 10660592, 13325740, 26651480, 53302960]

約数ペア:

[(1, 53302960), (2, 26651480), (4, 13325740), (5, 10660592), (8, 6662870), (10, 5330296), (16, 3331435), (20, 2665148), (23, 2317520), (40, 1332574), (46, 1158760), (59, 903440), (80, 666287), (92, 579380), (115, 463504), (118, 451720), (184, 289690), (230, 231752), (236, 225860), (295, 180688), (368, 144845), (460, 115876), (472, 112930), (491, 108560), (590, 90344), (920, 57938), (944, 56465), (982, 54280), (1180, 45172), (1357, 39280), (1840, 28969), (1964, 27140), (2360, 22586), (2455, 21712), (2714, 19640), (3928, 13570), (4720, 11293), (4910, 10856), (5428, 9820), (6785, 7856)]