53996816760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{16447}}^1$

素因数の和:16821

約数の個数: 128

約数和(自身を含む): 164137881600

約数和(自身を除く): 110141064840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 251, 327, 436, 502, 545, 654, 753, 872, 1004, 1090, 1255, 1308, 1506, 1635, 2008, 2180, 2510, 2616, 3012, 3270, 3765, 4360, 5020, 6024, 6540, 7530, 10040, 13080, 15060, 16447, 27359, 30120, 32894, 49341, 54718, 65788, 82077, 82235, 98682, 109436, 131576, 136795, 164154, 164470, 197364, 218872, 246705, 273590, 328308, 328940, 394728, 410385, 493410, 547180, 656616, 657880, 820770, 986820, 1094360, 1641540, 1792723, 1973640, 3283080, 3585446, 4128197, 5378169, 7170892, 8256394, 8963615, 10756338, 12384591, 14341784, 16512788, 17927230, 20640985, 21512676, 24769182, 26890845, 33025576, 35854460, 41281970, 43025352, 49538364, 53781690, 61922955, 71708920, 82563940, 99076728, 107563380, 123845910, 165127880, 215126760, 247691820, 449973473, 495383640, 899946946, 1349920419, 1799893892, 2249867365, 2699840838, 3599787784, 4499734730, 5399681676, 6749602095, 8999469460, 10799363352, 13499204190, 17998938920, 26998408380, 53996816760]

約数ペア:

[(1, 53996816760), (2, 26998408380), (3, 17998938920), (4, 13499204190), (5, 10799363352), (6, 8999469460), (8, 6749602095), (10, 5399681676), (12, 4499734730), (15, 3599787784), (20, 2699840838), (24, 2249867365), (30, 1799893892), (40, 1349920419), (60, 899946946), (109, 495383640), (120, 449973473), (218, 247691820), (251, 215126760), (327, 165127880), (436, 123845910), (502, 107563380), (545, 99076728), (654, 82563940), (753, 71708920), (872, 61922955), (1004, 53781690), (1090, 49538364), (1255, 43025352), (1308, 41281970), (1506, 35854460), (1635, 33025576), (2008, 26890845), (2180, 24769182), (2510, 21512676), (2616, 20640985), (3012, 17927230), (3270, 16512788), (3765, 14341784), (4360, 12384591), (5020, 10756338), (6024, 8963615), (6540, 8256394), (7530, 7170892), (10040, 5378169), (13080, 4128197), (15060, 3585446), (16447, 3283080), (27359, 1973640), (30120, 1792723), (32894, 1641540), (49341, 1094360), (54718, 986820), (65788, 820770), (82077, 657880), (82235, 656616), (98682, 547180), (109436, 493410), (131576, 410385), (136795, 394728), (164154, 328940), (164470, 328308), (197364, 273590), (218872, 246705)]