53845920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 144

約数和(自身を含む): 187066152

約数和(自身を除く): 133220232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 613, 720, 732, 915, 976, 1098, 1220, 1226, 1440, 1464, 1830, 1839, 1952, 2196, 2440, 2452, 2745, 2928, 3065, 3660, 3678, 4392, 4880, 4904, 5490, 5517, 5856, 6130, 7320, 7356, 8784, 9195, 9760, 9808, 10980, 11034, 12260, 14640, 14712, 17568, 18390, 19616, 21960, 22068, 24520, 27585, 29280, 29424, 36780, 37393, 43920, 44136, 49040, 55170, 58848, 73560, 74786, 87840, 88272, 98080, 110340, 112179, 147120, 149572, 176544, 186965, 220680, 224358, 294240, 299144, 336537, 373930, 441360, 448716, 560895, 598288, 673074, 747860, 882720, 897432, 1121790, 1196576, 1346148, 1495720, 1682685, 1794864, 2243580, 2692296, 2991440, 3365370, 3589728, 4487160, 5384592, 5982880, 6730740, 8974320, 10769184, 13461480, 17948640, 26922960, 53845920]

約数ペア:

[(1, 53845920), (2, 26922960), (3, 17948640), (4, 13461480), (5, 10769184), (6, 8974320), (8, 6730740), (9, 5982880), (10, 5384592), (12, 4487160), (15, 3589728), (16, 3365370), (18, 2991440), (20, 2692296), (24, 2243580), (30, 1794864), (32, 1682685), (36, 1495720), (40, 1346148), (45, 1196576), (48, 1121790), (60, 897432), (61, 882720), (72, 747860), (80, 673074), (90, 598288), (96, 560895), (120, 448716), (122, 441360), (144, 373930), (160, 336537), (180, 299144), (183, 294240), (240, 224358), (244, 220680), (288, 186965), (305, 176544), (360, 149572), (366, 147120), (480, 112179), (488, 110340), (549, 98080), (610, 88272), (613, 87840), (720, 74786), (732, 73560), (915, 58848), (976, 55170), (1098, 49040), (1220, 44136), (1226, 43920), (1440, 37393), (1464, 36780), (1830, 29424), (1839, 29280), (1952, 27585), (2196, 24520), (2440, 22068), (2452, 21960), (2745, 19616), (2928, 18390), (3065, 17568), (3660, 14712), (3678, 14640), (4392, 12260), (4880, 11034), (4904, 10980), (5490, 9808), (5517, 9760), (5856, 9195), (6130, 8784), (7320, 7356)]