47954790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2454

約数の個数: 96

約数和(自身を含む): 142230816

約数和(自身を除く): 94276026

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 2411, 3315, 3978, 4822, 6630, 7233, 9945, 12055, 14466, 19890, 21699, 24110, 31343, 36165, 40987, 43398, 62686, 72330, 81974, 94029, 108495, 122961, 156715, 188058, 204935, 216990, 245922, 282087, 313430, 368883, 409870, 470145, 532831, 564174, 614805, 737766, 940290, 1065662, 1229610, 1410435, 1598493, 1844415, 2664155, 2820870, 3196986, 3688830, 4795479, 5328310, 7992465, 9590958, 15984930, 23977395, 47954790]

約数ペア:

[(1, 47954790), (2, 23977395), (3, 15984930), (5, 9590958), (6, 7992465), (9, 5328310), (10, 4795479), (13, 3688830), (15, 3196986), (17, 2820870), (18, 2664155), (26, 1844415), (30, 1598493), (34, 1410435), (39, 1229610), (45, 1065662), (51, 940290), (65, 737766), (78, 614805), (85, 564174), (90, 532831), (102, 470145), (117, 409870), (130, 368883), (153, 313430), (170, 282087), (195, 245922), (221, 216990), (234, 204935), (255, 188058), (306, 156715), (390, 122961), (442, 108495), (510, 94029), (585, 81974), (663, 72330), (765, 62686), (1105, 43398), (1170, 40987), (1326, 36165), (1530, 31343), (1989, 24110), (2210, 21699), (2411, 19890), (3315, 14466), (3978, 12055), (4822, 9945), (6630, 7233)]