47889270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 148717296

約数和(自身を除く): 100828026

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 61, 65, 66, 78, 90, 99, 110, 117, 122, 130, 143, 165, 183, 195, 198, 234, 286, 305, 330, 366, 390, 429, 495, 549, 585, 610, 671, 715, 793, 858, 915, 990, 1098, 1170, 1287, 1342, 1430, 1586, 1830, 2013, 2145, 2379, 2574, 2745, 3355, 3721, 3965, 4026, 4290, 4758, 5490, 6039, 6435, 6710, 7137, 7442, 7930, 8723, 10065, 11163, 11895, 12078, 12870, 14274, 17446, 18605, 20130, 22326, 23790, 26169, 30195, 33489, 35685, 37210, 40931, 43615, 48373, 52338, 55815, 60390, 66978, 71370, 78507, 81862, 87230, 96746, 111630, 122793, 130845, 145119, 157014, 167445, 204655, 241865, 245586, 261690, 290238, 334890, 368379, 392535, 409310, 435357, 483730, 532103, 613965, 725595, 736758, 785070, 870714, 1064206, 1227930, 1451190, 1596309, 1841895, 2176785, 2660515, 3192618, 3683790, 4353570, 4788927, 5321030, 7981545, 9577854, 15963090, 23944635, 47889270]

約数ペア:

[(1, 47889270), (2, 23944635), (3, 15963090), (5, 9577854), (6, 7981545), (9, 5321030), (10, 4788927), (11, 4353570), (13, 3683790), (15, 3192618), (18, 2660515), (22, 2176785), (26, 1841895), (30, 1596309), (33, 1451190), (39, 1227930), (45, 1064206), (55, 870714), (61, 785070), (65, 736758), (66, 725595), (78, 613965), (90, 532103), (99, 483730), (110, 435357), (117, 409310), (122, 392535), (130, 368379), (143, 334890), (165, 290238), (183, 261690), (195, 245586), (198, 241865), (234, 204655), (286, 167445), (305, 157014), (330, 145119), (366, 130845), (390, 122793), (429, 111630), (495, 96746), (549, 87230), (585, 81862), (610, 78507), (671, 71370), (715, 66978), (793, 60390), (858, 55815), (915, 52338), (990, 48373), (1098, 43615), (1170, 40931), (1287, 37210), (1342, 35685), (1430, 33489), (1586, 30195), (1830, 26169), (2013, 23790), (2145, 22326), (2379, 20130), (2574, 18605), (2745, 17446), (3355, 14274), (3721, 12870), (3965, 12078), (4026, 11895), (4290, 11163), (4758, 10065), (5490, 8723), (6039, 7930), (6435, 7442), (6710, 7137)]