49261784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 116046000

約数和(自身を除く): 66784216

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 149, 187, 221, 286, 289, 298, 374, 442, 572, 578, 596, 748, 884, 1144, 1156, 1192, 1496, 1639, 1768, 1937, 2312, 2431, 2533, 3179, 3278, 3757, 3874, 4862, 5066, 6358, 6556, 7514, 7748, 9724, 10132, 12716, 13112, 15028, 15496, 19448, 20264, 21307, 25432, 27863, 30056, 32929, 41327, 42614, 43061, 55726, 65858, 82654, 85228, 86122, 111452, 131716, 165308, 170456, 172244, 222904, 263432, 330616, 344488, 362219, 473671, 559793, 724438, 947342, 1119586, 1448876, 1894684, 2239172, 2897752, 3789368, 4478344, 6157723, 12315446, 24630892, 49261784]

約数ペア:

[(1, 49261784), (2, 24630892), (4, 12315446), (8, 6157723), (11, 4478344), (13, 3789368), (17, 2897752), (22, 2239172), (26, 1894684), (34, 1448876), (44, 1119586), (52, 947342), (68, 724438), (88, 559793), (104, 473671), (136, 362219), (143, 344488), (149, 330616), (187, 263432), (221, 222904), (286, 172244), (289, 170456), (298, 165308), (374, 131716), (442, 111452), (572, 86122), (578, 85228), (596, 82654), (748, 65858), (884, 55726), (1144, 43061), (1156, 42614), (1192, 41327), (1496, 32929), (1639, 30056), (1768, 27863), (1937, 25432), (2312, 21307), (2431, 20264), (2533, 19448), (3179, 15496), (3278, 15028), (3757, 13112), (3874, 12716), (4862, 10132), (5066, 9724), (6358, 7748), (6556, 7514)]