54909270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 156147264

約数和(自身を除く): 101237994

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 355, 390, 426, 585, 639, 661, 710, 923, 1065, 1170, 1278, 1322, 1846, 1983, 2130, 2769, 3195, 3305, 3966, 4615, 5538, 5949, 6390, 6610, 8307, 8593, 9230, 9915, 11898, 13845, 16614, 17186, 19830, 25779, 27690, 29745, 41535, 42965, 46931, 51558, 59490, 77337, 83070, 85930, 93862, 128895, 140793, 154674, 234655, 257790, 281586, 386685, 422379, 469310, 610103, 703965, 773370, 844758, 1220206, 1407930, 1830309, 2111895, 3050515, 3660618, 4223790, 5490927, 6101030, 9151545, 10981854, 18303090, 27454635, 54909270]

約数ペア:

[(1, 54909270), (2, 27454635), (3, 18303090), (5, 10981854), (6, 9151545), (9, 6101030), (10, 5490927), (13, 4223790), (15, 3660618), (18, 3050515), (26, 2111895), (30, 1830309), (39, 1407930), (45, 1220206), (65, 844758), (71, 773370), (78, 703965), (90, 610103), (117, 469310), (130, 422379), (142, 386685), (195, 281586), (213, 257790), (234, 234655), (355, 154674), (390, 140793), (426, 128895), (585, 93862), (639, 85930), (661, 83070), (710, 77337), (923, 59490), (1065, 51558), (1170, 46931), (1278, 42965), (1322, 41535), (1846, 29745), (1983, 27690), (2130, 25779), (2769, 19830), (3195, 17186), (3305, 16614), (3966, 13845), (4615, 11898), (5538, 9915), (5949, 9230), (6390, 8593), (6610, 8307)]