48346980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 114223260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 44, 51, 55, 60, 62, 66, 68, 85, 93, 102, 110, 124, 132, 139, 155, 165, 170, 186, 187, 204, 220, 255, 278, 310, 330, 340, 341, 372, 374, 417, 465, 510, 527, 556, 561, 620, 660, 682, 695, 748, 834, 930, 935, 1020, 1023, 1054, 1122, 1364, 1390, 1529, 1581, 1668, 1705, 1860, 1870, 2046, 2085, 2108, 2244, 2363, 2635, 2780, 2805, 3058, 3162, 3410, 3740, 4092, 4170, 4309, 4587, 4726, 5115, 5270, 5610, 5797, 6116, 6324, 6820, 7089, 7645, 7905, 8340, 8618, 9174, 9452, 10230, 10540, 11220, 11594, 11815, 12927, 14178, 15290, 15810, 17236, 17391, 18348, 20460, 21545, 22935, 23188, 23630, 25854, 25993, 28356, 28985, 30580, 31620, 34782, 35445, 43090, 45870, 47260, 47399, 51708, 51986, 57970, 64635, 69564, 70890, 73253, 77979, 86180, 86955, 91740, 94798, 103972, 115940, 129270, 129965, 141780, 142197, 146506, 155958, 173910, 189596, 219759, 236995, 258540, 259930, 284394, 293012, 311916, 347820, 366265, 389895, 439518, 473990, 519860, 568788, 710985, 732530, 779790, 805783, 879036, 947980, 1098795, 1421970, 1465060, 1559580, 1611566, 2197590, 2417349, 2843940, 3223132, 4028915, 4395180, 4834698, 8057830, 9669396, 12086745, 16115660, 24173490, 48346980]

約数ペア:

[(1, 48346980), (2, 24173490), (3, 16115660), (4, 12086745), (5, 9669396), (6, 8057830), (10, 4834698), (11, 4395180), (12, 4028915), (15, 3223132), (17, 2843940), (20, 2417349), (22, 2197590), (30, 1611566), (31, 1559580), (33, 1465060), (34, 1421970), (44, 1098795), (51, 947980), (55, 879036), (60, 805783), (62, 779790), (66, 732530), (68, 710985), (85, 568788), (93, 519860), (102, 473990), (110, 439518), (124, 389895), (132, 366265), (139, 347820), (155, 311916), (165, 293012), (170, 284394), (186, 259930), (187, 258540), (204, 236995), (220, 219759), (255, 189596), (278, 173910), (310, 155958), (330, 146506), (340, 142197), (341, 141780), (372, 129965), (374, 129270), (417, 115940), (465, 103972), (510, 94798), (527, 91740), (556, 86955), (561, 86180), (620, 77979), (660, 73253), (682, 70890), (695, 69564), (748, 64635), (834, 57970), (930, 51986), (935, 51708), (1020, 47399), (1023, 47260), (1054, 45870), (1122, 43090), (1364, 35445), (1390, 34782), (1529, 31620), (1581, 30580), (1668, 28985), (1705, 28356), (1860, 25993), (1870, 25854), (2046, 23630), (2085, 23188), (2108, 22935), (2244, 21545), (2363, 20460), (2635, 18348), (2780, 17391), (2805, 17236), (3058, 15810), (3162, 15290), (3410, 14178), (3740, 12927), (4092, 11815), (4170, 11594), (4309, 11220), (4587, 10540), (4726, 10230), (5115, 9452), (5270, 9174), (5610, 8618), (5797, 8340), (6116, 7905), (6324, 7645), (6820, 7089)]