55703730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 142456320

約数和(自身を除く): 86752590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 239, 255, 457, 478, 510, 717, 914, 1195, 1371, 1434, 2285, 2390, 2742, 3585, 4063, 4570, 6855, 7170, 7769, 8126, 12189, 13710, 15538, 20315, 23307, 24378, 38845, 40630, 46614, 60945, 77690, 109223, 116535, 121890, 218446, 233070, 327669, 546115, 655338, 1092230, 1638345, 1856791, 3276690, 3713582, 5570373, 9283955, 11140746, 18567910, 27851865, 55703730]

約数ペア:

[(1, 55703730), (2, 27851865), (3, 18567910), (5, 11140746), (6, 9283955), (10, 5570373), (15, 3713582), (17, 3276690), (30, 1856791), (34, 1638345), (51, 1092230), (85, 655338), (102, 546115), (170, 327669), (239, 233070), (255, 218446), (457, 121890), (478, 116535), (510, 109223), (717, 77690), (914, 60945), (1195, 46614), (1371, 40630), (1434, 38845), (2285, 24378), (2390, 23307), (2742, 20315), (3585, 15538), (4063, 13710), (4570, 12189), (6855, 8126), (7170, 7769)]