54988470

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 112

約数和(自身を含む): 156605040

約数和(自身を除く): 101616570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 397, 405, 486, 513, 570, 729, 794, 810, 855, 1026, 1191, 1215, 1458, 1539, 1710, 1985, 2382, 2430, 2565, 3078, 3573, 3645, 3970, 4617, 5130, 5955, 7146, 7290, 7543, 7695, 9234, 10719, 11910, 13851, 15086, 15390, 17865, 21438, 22629, 23085, 27702, 32157, 35730, 37715, 45258, 46170, 53595, 64314, 67887, 69255, 75430, 96471, 107190, 113145, 135774, 138510, 160785, 192942, 203661, 226290, 289413, 321570, 339435, 407322, 482355, 578826, 610983, 678870, 964710, 1018305, 1221966, 1447065, 1832949, 2036610, 2894130, 3054915, 3665898, 5498847, 6109830, 9164745, 10997694, 18329490, 27494235, 54988470]

約数ペア:

[(1, 54988470), (2, 27494235), (3, 18329490), (5, 10997694), (6, 9164745), (9, 6109830), (10, 5498847), (15, 3665898), (18, 3054915), (19, 2894130), (27, 2036610), (30, 1832949), (38, 1447065), (45, 1221966), (54, 1018305), (57, 964710), (81, 678870), (90, 610983), (95, 578826), (114, 482355), (135, 407322), (162, 339435), (171, 321570), (190, 289413), (243, 226290), (270, 203661), (285, 192942), (342, 160785), (397, 138510), (405, 135774), (486, 113145), (513, 107190), (570, 96471), (729, 75430), (794, 69255), (810, 67887), (855, 64314), (1026, 53595), (1191, 46170), (1215, 45258), (1458, 37715), (1539, 35730), (1710, 32157), (1985, 27702), (2382, 23085), (2430, 22629), (2565, 21438), (3078, 17865), (3573, 15390), (3645, 15086), (3970, 13851), (4617, 11910), (5130, 10719), (5955, 9234), (7146, 7695), (7290, 7543)]