53926720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 112

約数和(自身を含む): 142207488

約数和(自身を除く): 88280768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 431, 460, 544, 680, 736, 782, 862, 920, 1088, 1360, 1472, 1564, 1724, 1840, 1955, 2155, 2720, 3128, 3448, 3680, 3910, 4310, 5440, 6256, 6896, 7327, 7360, 7820, 8620, 9913, 12512, 13792, 14654, 15640, 17240, 19826, 25024, 27584, 29308, 31280, 34480, 36635, 39652, 49565, 58616, 62560, 68960, 73270, 79304, 99130, 117232, 125120, 137920, 146540, 158608, 168521, 198260, 234464, 293080, 317216, 337042, 396520, 468928, 586160, 634432, 674084, 793040, 842605, 1172320, 1348168, 1586080, 1685210, 2344640, 2696336, 3172160, 3370420, 5392672, 6740840, 10785344, 13481680, 26963360, 53926720]

約数ペア:

[(1, 53926720), (2, 26963360), (4, 13481680), (5, 10785344), (8, 6740840), (10, 5392672), (16, 3370420), (17, 3172160), (20, 2696336), (23, 2344640), (32, 1685210), (34, 1586080), (40, 1348168), (46, 1172320), (64, 842605), (68, 793040), (80, 674084), (85, 634432), (92, 586160), (115, 468928), (136, 396520), (160, 337042), (170, 317216), (184, 293080), (230, 234464), (272, 198260), (320, 168521), (340, 158608), (368, 146540), (391, 137920), (431, 125120), (460, 117232), (544, 99130), (680, 79304), (736, 73270), (782, 68960), (862, 62560), (920, 58616), (1088, 49565), (1360, 39652), (1472, 36635), (1564, 34480), (1724, 31280), (1840, 29308), (1955, 27584), (2155, 25024), (2720, 19826), (3128, 17240), (3448, 15640), (3680, 14654), (3910, 13792), (4310, 12512), (5440, 9913), (6256, 8620), (6896, 7820), (7327, 7360)]