47398540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 121605120

約数和(自身を除く): 74206580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 103, 133, 140, 173, 190, 206, 266, 346, 380, 412, 515, 532, 665, 692, 721, 865, 1030, 1211, 1330, 1442, 1730, 1957, 2060, 2422, 2660, 2884, 3287, 3460, 3605, 3914, 4844, 6055, 6574, 7210, 7828, 9785, 12110, 13148, 13699, 14420, 16435, 17819, 19570, 23009, 24220, 27398, 32870, 35638, 39140, 46018, 54796, 65740, 68495, 71276, 89095, 92036, 115045, 124733, 136990, 178190, 230090, 249466, 273980, 338561, 356380, 460180, 498932, 623665, 677122, 1247330, 1354244, 1692805, 2369927, 2494660, 3385610, 4739854, 6771220, 9479708, 11849635, 23699270, 47398540]

約数ペア:

[(1, 47398540), (2, 23699270), (4, 11849635), (5, 9479708), (7, 6771220), (10, 4739854), (14, 3385610), (19, 2494660), (20, 2369927), (28, 1692805), (35, 1354244), (38, 1247330), (70, 677122), (76, 623665), (95, 498932), (103, 460180), (133, 356380), (140, 338561), (173, 273980), (190, 249466), (206, 230090), (266, 178190), (346, 136990), (380, 124733), (412, 115045), (515, 92036), (532, 89095), (665, 71276), (692, 68495), (721, 65740), (865, 54796), (1030, 46018), (1211, 39140), (1330, 35638), (1442, 32870), (1730, 27398), (1957, 24220), (2060, 23009), (2422, 19570), (2660, 17819), (2884, 16435), (3287, 14420), (3460, 13699), (3605, 13148), (3914, 12110), (4844, 9785), (6055, 7828), (6574, 7210)]