47990070

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 112

約数和(自身を含む): 134570160

約数和(自身を除く): 86580090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 227, 243, 261, 270, 290, 405, 435, 454, 486, 522, 681, 729, 783, 810, 870, 1135, 1215, 1305, 1362, 1458, 1566, 2043, 2270, 2349, 2430, 2610, 3405, 3645, 3915, 4086, 4698, 6129, 6583, 6810, 7047, 7290, 7830, 10215, 11745, 12258, 13166, 14094, 18387, 19749, 20430, 21141, 23490, 30645, 32915, 35235, 36774, 39498, 42282, 55161, 59247, 61290, 65830, 70470, 91935, 98745, 105705, 110322, 118494, 165483, 177741, 183870, 197490, 211410, 275805, 296235, 330966, 355482, 533223, 551610, 592470, 827415, 888705, 1066446, 1599669, 1654830, 1777410, 2666115, 3199338, 4799007, 5332230, 7998345, 9598014, 15996690, 23995035, 47990070]

約数ペア:

[(1, 47990070), (2, 23995035), (3, 15996690), (5, 9598014), (6, 7998345), (9, 5332230), (10, 4799007), (15, 3199338), (18, 2666115), (27, 1777410), (29, 1654830), (30, 1599669), (45, 1066446), (54, 888705), (58, 827415), (81, 592470), (87, 551610), (90, 533223), (135, 355482), (145, 330966), (162, 296235), (174, 275805), (227, 211410), (243, 197490), (261, 183870), (270, 177741), (290, 165483), (405, 118494), (435, 110322), (454, 105705), (486, 98745), (522, 91935), (681, 70470), (729, 65830), (783, 61290), (810, 59247), (870, 55161), (1135, 42282), (1215, 39498), (1305, 36774), (1362, 35235), (1458, 32915), (1566, 30645), (2043, 23490), (2270, 21141), (2349, 20430), (2430, 19749), (2610, 18387), (3405, 14094), (3645, 13166), (3915, 12258), (4086, 11745), (4698, 10215), (6129, 7830), (6583, 7290), (6810, 7047)]