551423236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 1226389248

約数和(自身を除く): 674966012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 101, 106, 182, 202, 212, 283, 364, 371, 404, 566, 689, 707, 742, 1132, 1313, 1378, 1414, 1484, 1981, 2626, 2756, 2828, 3679, 3962, 4823, 5252, 5353, 7358, 7924, 9191, 9646, 10706, 14716, 14999, 18382, 19292, 21412, 25753, 28583, 29998, 36764, 37471, 51506, 57166, 59996, 69589, 74942, 103012, 104993, 114332, 139178, 149884, 194987, 200081, 209986, 278356, 371579, 389974, 400162, 419972, 487123, 743158, 779948, 800324, 974246, 1364909, 1486316, 1514899, 1948492, 2601053, 2729818, 3029798, 5202106, 5459636, 6059596, 10404212, 10604293, 19693687, 21208586, 39387374, 42417172, 78774748, 137855809, 275711618, 551423236]

約数ペア:

[(1, 551423236), (2, 275711618), (4, 137855809), (7, 78774748), (13, 42417172), (14, 39387374), (26, 21208586), (28, 19693687), (52, 10604293), (53, 10404212), (91, 6059596), (101, 5459636), (106, 5202106), (182, 3029798), (202, 2729818), (212, 2601053), (283, 1948492), (364, 1514899), (371, 1486316), (404, 1364909), (566, 974246), (689, 800324), (707, 779948), (742, 743158), (1132, 487123), (1313, 419972), (1378, 400162), (1414, 389974), (1484, 371579), (1981, 278356), (2626, 209986), (2756, 200081), (2828, 194987), (3679, 149884), (3962, 139178), (4823, 114332), (5252, 104993), (5353, 103012), (7358, 74942), (7924, 69589), (9191, 59996), (9646, 57166), (10706, 51506), (14716, 37471), (14999, 36764), (18382, 29998), (19292, 28583), (21412, 25753)]