49977620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 146313216

約数和(自身を除く): 96335596

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 44, 46, 55, 68, 70, 77, 83, 85, 92, 110, 115, 119, 140, 154, 161, 166, 170, 187, 220, 230, 238, 253, 308, 322, 332, 340, 374, 385, 391, 415, 460, 476, 506, 581, 595, 644, 748, 770, 782, 805, 830, 913, 935, 1012, 1162, 1190, 1265, 1309, 1411, 1540, 1564, 1610, 1660, 1771, 1826, 1870, 1909, 1955, 2324, 2380, 2530, 2618, 2737, 2822, 2905, 3220, 3542, 3652, 3740, 3818, 3910, 4301, 4565, 5060, 5236, 5474, 5644, 5810, 6391, 6545, 7055, 7084, 7636, 7820, 8602, 8855, 9130, 9545, 9877, 10948, 11620, 12782, 13090, 13363, 13685, 14110, 15521, 17204, 17710, 18260, 19090, 19754, 20999, 21505, 25564, 26180, 26726, 27370, 28220, 30107, 31042, 31955, 32453, 35420, 38180, 39508, 41998, 43010, 49385, 53452, 54740, 60214, 62084, 63910, 64906, 66815, 77605, 83996, 86020, 98770, 104995, 108647, 120428, 127820, 129812, 133630, 146993, 150535, 155210, 162265, 197540, 209990, 217294, 227171, 267260, 293986, 301070, 310420, 324530, 356983, 419980, 434588, 454342, 543235, 587972, 602140, 649060, 713966, 734965, 908684, 1086470, 1135855, 1427932, 1469930, 1784915, 2172940, 2271710, 2498881, 2939860, 3569830, 4543420, 4997762, 7139660, 9995524, 12494405, 24988810, 49977620]

約数ペア:

[(1, 49977620), (2, 24988810), (4, 12494405), (5, 9995524), (7, 7139660), (10, 4997762), (11, 4543420), (14, 3569830), (17, 2939860), (20, 2498881), (22, 2271710), (23, 2172940), (28, 1784915), (34, 1469930), (35, 1427932), (44, 1135855), (46, 1086470), (55, 908684), (68, 734965), (70, 713966), (77, 649060), (83, 602140), (85, 587972), (92, 543235), (110, 454342), (115, 434588), (119, 419980), (140, 356983), (154, 324530), (161, 310420), (166, 301070), (170, 293986), (187, 267260), (220, 227171), (230, 217294), (238, 209990), (253, 197540), (308, 162265), (322, 155210), (332, 150535), (340, 146993), (374, 133630), (385, 129812), (391, 127820), (415, 120428), (460, 108647), (476, 104995), (506, 98770), (581, 86020), (595, 83996), (644, 77605), (748, 66815), (770, 64906), (782, 63910), (805, 62084), (830, 60214), (913, 54740), (935, 53452), (1012, 49385), (1162, 43010), (1190, 41998), (1265, 39508), (1309, 38180), (1411, 35420), (1540, 32453), (1564, 31955), (1610, 31042), (1660, 30107), (1771, 28220), (1826, 27370), (1870, 26726), (1909, 26180), (1955, 25564), (2324, 21505), (2380, 20999), (2530, 19754), (2618, 19090), (2737, 18260), (2822, 17710), (2905, 17204), (3220, 15521), (3542, 14110), (3652, 13685), (3740, 13363), (3818, 13090), (3910, 12782), (4301, 11620), (4565, 10948), (5060, 9877), (5236, 9545), (5474, 9130), (5644, 8855), (5810, 8602), (6391, 7820), (6545, 7636), (7055, 7084)]