47962270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 51570530

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 479, 527, 589, 646, 958, 1054, 1178, 1615, 2395, 2635, 2945, 3230, 4790, 5270, 5890, 8143, 9101, 10013, 14849, 16286, 18202, 20026, 29698, 40715, 45505, 50065, 74245, 81430, 91010, 100130, 148490, 154717, 252433, 282131, 309434, 504866, 564262, 773585, 1262165, 1410655, 1547170, 2524330, 2821310, 4796227, 9592454, 23981135, 47962270]

約数ペア:

[(1, 47962270), (2, 23981135), (5, 9592454), (10, 4796227), (17, 2821310), (19, 2524330), (31, 1547170), (34, 1410655), (38, 1262165), (62, 773585), (85, 564262), (95, 504866), (155, 309434), (170, 282131), (190, 252433), (310, 154717), (323, 148490), (479, 100130), (527, 91010), (589, 81430), (646, 74245), (958, 50065), (1054, 45505), (1178, 40715), (1615, 29698), (2395, 20026), (2635, 18202), (2945, 16286), (3230, 14849), (4790, 10013), (5270, 9101), (5890, 8143)]