49428120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 179953920

約数和(自身を除く): 130525800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 163, 168, 190, 210, 228, 266, 280, 285, 326, 361, 380, 399, 420, 456, 489, 532, 570, 652, 665, 722, 760, 798, 815, 840, 978, 1064, 1083, 1140, 1141, 1304, 1330, 1444, 1596, 1630, 1805, 1956, 1995, 2166, 2280, 2282, 2445, 2527, 2660, 2888, 3097, 3192, 3260, 3423, 3610, 3912, 3990, 4332, 4564, 4890, 5054, 5320, 5415, 5705, 6194, 6520, 6846, 7220, 7581, 7980, 8664, 9128, 9291, 9780, 10108, 10830, 11410, 12388, 12635, 13692, 14440, 15162, 15485, 15960, 17115, 18582, 19560, 20216, 21660, 21679, 22820, 24776, 25270, 27384, 30324, 30970, 34230, 37164, 37905, 43320, 43358, 45640, 46455, 50540, 58843, 60648, 61940, 65037, 68460, 74328, 75810, 86716, 92910, 101080, 108395, 117686, 123880, 130074, 136920, 151620, 173432, 176529, 185820, 216790, 235372, 260148, 294215, 303240, 325185, 353058, 371640, 411901, 433580, 470744, 520296, 588430, 650370, 706116, 823802, 867160, 882645, 1176860, 1235703, 1300740, 1412232, 1647604, 1765290, 2059505, 2353720, 2471406, 2601480, 3295208, 3530580, 4119010, 4942812, 6178515, 7061160, 8238020, 9885624, 12357030, 16476040, 24714060, 49428120]

約数ペア:

[(1, 49428120), (2, 24714060), (3, 16476040), (4, 12357030), (5, 9885624), (6, 8238020), (7, 7061160), (8, 6178515), (10, 4942812), (12, 4119010), (14, 3530580), (15, 3295208), (19, 2601480), (20, 2471406), (21, 2353720), (24, 2059505), (28, 1765290), (30, 1647604), (35, 1412232), (38, 1300740), (40, 1235703), (42, 1176860), (56, 882645), (57, 867160), (60, 823802), (70, 706116), (76, 650370), (84, 588430), (95, 520296), (105, 470744), (114, 433580), (120, 411901), (133, 371640), (140, 353058), (152, 325185), (163, 303240), (168, 294215), (190, 260148), (210, 235372), (228, 216790), (266, 185820), (280, 176529), (285, 173432), (326, 151620), (361, 136920), (380, 130074), (399, 123880), (420, 117686), (456, 108395), (489, 101080), (532, 92910), (570, 86716), (652, 75810), (665, 74328), (722, 68460), (760, 65037), (798, 61940), (815, 60648), (840, 58843), (978, 50540), (1064, 46455), (1083, 45640), (1140, 43358), (1141, 43320), (1304, 37905), (1330, 37164), (1444, 34230), (1596, 30970), (1630, 30324), (1805, 27384), (1956, 25270), (1995, 24776), (2166, 22820), (2280, 21679), (2282, 21660), (2445, 20216), (2527, 19560), (2660, 18582), (2888, 17115), (3097, 15960), (3192, 15485), (3260, 15162), (3423, 14440), (3610, 13692), (3912, 12635), (3990, 12388), (4332, 11410), (4564, 10830), (4890, 10108), (5054, 9780), (5320, 9291), (5415, 9128), (5705, 8664), (6194, 7980), (6520, 7581), (6846, 7220)]