54686970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 156828672

約数和(自身を除く): 102141702

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1087, 1118, 1170, 1290, 1677, 1935, 2174, 2795, 3261, 3354, 3870, 5031, 5435, 5590, 6522, 8385, 9783, 10062, 10870, 14131, 16305, 16770, 19566, 25155, 28262, 32610, 42393, 46741, 48915, 50310, 70655, 84786, 93482, 97830, 127179, 140223, 141310, 211965, 233705, 254358, 280446, 420669, 423930, 467410, 607633, 635895, 701115, 841338, 1215266, 1271790, 1402230, 1822899, 2103345, 3038165, 3645798, 4206690, 5468697, 6076330, 9114495, 10937394, 18228990, 27343485, 54686970]

約数ペア:

[(1, 54686970), (2, 27343485), (3, 18228990), (5, 10937394), (6, 9114495), (9, 6076330), (10, 5468697), (13, 4206690), (15, 3645798), (18, 3038165), (26, 2103345), (30, 1822899), (39, 1402230), (43, 1271790), (45, 1215266), (65, 841338), (78, 701115), (86, 635895), (90, 607633), (117, 467410), (129, 423930), (130, 420669), (195, 280446), (215, 254358), (234, 233705), (258, 211965), (387, 141310), (390, 140223), (430, 127179), (559, 97830), (585, 93482), (645, 84786), (774, 70655), (1087, 50310), (1118, 48915), (1170, 46741), (1290, 42393), (1677, 32610), (1935, 28262), (2174, 25155), (2795, 19566), (3261, 16770), (3354, 16305), (3870, 14131), (5031, 10870), (5435, 10062), (5590, 9783), (6522, 8385)]