56163900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14431

約数の個数: 72

約数和(自身を含む): 175013104

約数和(自身を除く): 118849204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 14401, 28802, 43203, 57604, 72005, 86406, 144010, 172812, 187213, 216015, 288020, 360025, 374426, 432030, 561639, 720050, 748852, 864060, 936065, 1080075, 1123278, 1440100, 1872130, 2160150, 2246556, 2808195, 3744260, 4320300, 4680325, 5616390, 9360650, 11232780, 14040975, 18721300, 28081950, 56163900]

約数ペア:

[(1, 56163900), (2, 28081950), (3, 18721300), (4, 14040975), (5, 11232780), (6, 9360650), (10, 5616390), (12, 4680325), (13, 4320300), (15, 3744260), (20, 2808195), (25, 2246556), (26, 2160150), (30, 1872130), (39, 1440100), (50, 1123278), (52, 1080075), (60, 936065), (65, 864060), (75, 748852), (78, 720050), (100, 561639), (130, 432030), (150, 374426), (156, 360025), (195, 288020), (260, 216015), (300, 187213), (325, 172812), (390, 144010), (650, 86406), (780, 72005), (975, 57604), (1300, 43203), (1950, 28802), (3900, 14401)]