47832500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 90

約数和(自身を含む): 112478058

約数和(自身を除く): 64645558

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 53, 76, 95, 100, 106, 125, 190, 212, 250, 265, 361, 380, 475, 500, 530, 625, 722, 950, 1007, 1060, 1250, 1325, 1444, 1805, 1900, 2014, 2375, 2500, 2650, 3610, 4028, 4750, 5035, 5300, 6625, 7220, 9025, 9500, 10070, 11875, 13250, 18050, 19133, 20140, 23750, 25175, 26500, 33125, 36100, 38266, 45125, 47500, 50350, 66250, 76532, 90250, 95665, 100700, 125875, 132500, 180500, 191330, 225625, 251750, 382660, 451250, 478325, 503500, 629375, 902500, 956650, 1258750, 1913300, 2391625, 2517500, 4783250, 9566500, 11958125, 23916250, 47832500]

約数ペア:

[(1, 47832500), (2, 23916250), (4, 11958125), (5, 9566500), (10, 4783250), (19, 2517500), (20, 2391625), (25, 1913300), (38, 1258750), (50, 956650), (53, 902500), (76, 629375), (95, 503500), (100, 478325), (106, 451250), (125, 382660), (190, 251750), (212, 225625), (250, 191330), (265, 180500), (361, 132500), (380, 125875), (475, 100700), (500, 95665), (530, 90250), (625, 76532), (722, 66250), (950, 50350), (1007, 47500), (1060, 45125), (1250, 38266), (1325, 36100), (1444, 33125), (1805, 26500), (1900, 25175), (2014, 23750), (2375, 20140), (2500, 19133), (2650, 18050), (3610, 13250), (4028, 11875), (4750, 10070), (5035, 9500), (5300, 9025), (6625, 7220)]