56153350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 119726712

約数和(自身を除く): 63573362

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 193, 230, 253, 275, 386, 506, 529, 550, 575, 965, 1058, 1150, 1265, 1930, 2123, 2530, 2645, 4246, 4439, 4825, 5290, 5819, 6325, 8878, 9650, 10615, 11638, 12650, 13225, 21230, 22195, 26450, 29095, 44390, 48829, 53075, 58190, 97658, 102097, 106150, 110975, 145475, 204194, 221950, 244145, 290950, 488290, 510485, 1020970, 1123067, 1220725, 2246134, 2441450, 2552425, 5104850, 5615335, 11230670, 28076675, 56153350]

約数ペア:

[(1, 56153350), (2, 28076675), (5, 11230670), (10, 5615335), (11, 5104850), (22, 2552425), (23, 2441450), (25, 2246134), (46, 1220725), (50, 1123067), (55, 1020970), (110, 510485), (115, 488290), (193, 290950), (230, 244145), (253, 221950), (275, 204194), (386, 145475), (506, 110975), (529, 106150), (550, 102097), (575, 97658), (965, 58190), (1058, 53075), (1150, 48829), (1265, 44390), (1930, 29095), (2123, 26450), (2530, 22195), (2645, 21230), (4246, 13225), (4439, 12650), (4825, 11638), (5290, 10615), (5819, 9650), (6325, 8878)]