49743720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1217

約数の個数: 160

約数和(自身を含む): 180207720

約数和(自身を除く): 130464000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1181, 1404, 1560, 1620, 1755, 2106, 2340, 2362, 2808, 3240, 3510, 3543, 4212, 4680, 4724, 5265, 5905, 7020, 7086, 8424, 9448, 10530, 10629, 11810, 14040, 14172, 15353, 17715, 21060, 21258, 23620, 28344, 30706, 31887, 35430, 42120, 42516, 46059, 47240, 53145, 61412, 63774, 70860, 76765, 85032, 92118, 95661, 106290, 122824, 127548, 138177, 141720, 153530, 159435, 184236, 191322, 212580, 230295, 255096, 276354, 307060, 318870, 368472, 382644, 414531, 425160, 460590, 478305, 552708, 614120, 637740, 690885, 765288, 829062, 921180, 956610, 1105416, 1243593, 1275480, 1381770, 1658124, 1842360, 1913220, 2072655, 2487186, 2763540, 3316248, 3826440, 4145310, 4974372, 5527080, 6217965, 8290620, 9948744, 12435930, 16581240, 24871860, 49743720]

約数ペア:

[(1, 49743720), (2, 24871860), (3, 16581240), (4, 12435930), (5, 9948744), (6, 8290620), (8, 6217965), (9, 5527080), (10, 4974372), (12, 4145310), (13, 3826440), (15, 3316248), (18, 2763540), (20, 2487186), (24, 2072655), (26, 1913220), (27, 1842360), (30, 1658124), (36, 1381770), (39, 1275480), (40, 1243593), (45, 1105416), (52, 956610), (54, 921180), (60, 829062), (65, 765288), (72, 690885), (78, 637740), (81, 614120), (90, 552708), (104, 478305), (108, 460590), (117, 425160), (120, 414531), (130, 382644), (135, 368472), (156, 318870), (162, 307060), (180, 276354), (195, 255096), (216, 230295), (234, 212580), (260, 191322), (270, 184236), (312, 159435), (324, 153530), (351, 141720), (360, 138177), (390, 127548), (405, 122824), (468, 106290), (520, 95661), (540, 92118), (585, 85032), (648, 76765), (702, 70860), (780, 63774), (810, 61412), (936, 53145), (1053, 47240), (1080, 46059), (1170, 42516), (1181, 42120), (1404, 35430), (1560, 31887), (1620, 30706), (1755, 28344), (2106, 23620), (2340, 21258), (2362, 21060), (2808, 17715), (3240, 15353), (3510, 14172), (3543, 14040), (4212, 11810), (4680, 10629), (4724, 10530), (5265, 9448), (5905, 8424), (7020, 7086)]