102645650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 201415680

約数和(自身を除く): 98770030

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 155, 235, 310, 470, 775, 1175, 1409, 1457, 1550, 2350, 2818, 2914, 7045, 7285, 14090, 14570, 35225, 36425, 43679, 66223, 70450, 72850, 87358, 132446, 218395, 331115, 436790, 662230, 1091975, 1655575, 2052913, 2183950, 3311150, 4105826, 10264565, 20529130, 51322825, 102645650]

約数ペア:

[(1, 102645650), (2, 51322825), (5, 20529130), (10, 10264565), (25, 4105826), (31, 3311150), (47, 2183950), (50, 2052913), (62, 1655575), (94, 1091975), (155, 662230), (235, 436790), (310, 331115), (470, 218395), (775, 132446), (1175, 87358), (1409, 72850), (1457, 70450), (1550, 66223), (2350, 43679), (2818, 36425), (2914, 35225), (7045, 14570), (7285, 14090)]