33106450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 69815844

約数和(自身を除く): 36709394

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 53, 62, 65, 106, 130, 155, 265, 310, 325, 403, 530, 650, 689, 775, 806, 961, 1325, 1378, 1550, 1643, 1922, 2015, 2650, 3286, 3445, 4030, 4805, 6890, 8215, 9610, 10075, 12493, 16430, 17225, 20150, 21359, 24025, 24986, 34450, 41075, 42718, 48050, 50933, 62465, 82150, 101866, 106795, 124930, 213590, 254665, 312325, 509330, 533975, 624650, 662129, 1067950, 1273325, 1324258, 2546650, 3310645, 6621290, 16553225, 33106450]

約数ペア:

[(1, 33106450), (2, 16553225), (5, 6621290), (10, 3310645), (13, 2546650), (25, 1324258), (26, 1273325), (31, 1067950), (50, 662129), (53, 624650), (62, 533975), (65, 509330), (106, 312325), (130, 254665), (155, 213590), (265, 124930), (310, 106795), (325, 101866), (403, 82150), (530, 62465), (650, 50933), (689, 48050), (775, 42718), (806, 41075), (961, 34450), (1325, 24986), (1378, 24025), (1550, 21359), (1643, 20150), (1922, 17225), (2015, 16430), (2650, 12493), (3286, 10075), (3445, 9610), (4030, 8215), (4805, 6890)]