47484990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4006

約数の個数: 96

約数和(自身を含む): 148561920

約数和(自身を除く): 101076930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3967, 3990, 5985, 7934, 11901, 11970, 19835, 23802, 27769, 35703, 39670, 55538, 59505, 71406, 75373, 83307, 119010, 138845, 150746, 166614, 178515, 226119, 249921, 277690, 357030, 376865, 416535, 452238, 499842, 527611, 678357, 753730, 833070, 1055222, 1130595, 1249605, 1356714, 1582833, 2261190, 2499210, 2638055, 3165666, 3391785, 4748499, 5276110, 6783570, 7914165, 9496998, 15828330, 23742495, 47484990]

約数ペア:

[(1, 47484990), (2, 23742495), (3, 15828330), (5, 9496998), (6, 7914165), (7, 6783570), (9, 5276110), (10, 4748499), (14, 3391785), (15, 3165666), (18, 2638055), (19, 2499210), (21, 2261190), (30, 1582833), (35, 1356714), (38, 1249605), (42, 1130595), (45, 1055222), (57, 833070), (63, 753730), (70, 678357), (90, 527611), (95, 499842), (105, 452238), (114, 416535), (126, 376865), (133, 357030), (171, 277690), (190, 249921), (210, 226119), (266, 178515), (285, 166614), (315, 150746), (342, 138845), (399, 119010), (570, 83307), (630, 75373), (665, 71406), (798, 59505), (855, 55538), (1197, 39670), (1330, 35703), (1710, 27769), (1995, 23802), (2394, 19835), (3967, 11970), (3990, 11901), (5985, 7934)]