51487416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 149432400

約数和(自身を除く): 97944984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 617, 684, 732, 1098, 1159, 1234, 1368, 1464, 1851, 2196, 2318, 2468, 3477, 3702, 4392, 4636, 4936, 5553, 6954, 7404, 9272, 10431, 11106, 11723, 13908, 14808, 20862, 22212, 23446, 27816, 35169, 37637, 41724, 44424, 46892, 70338, 75274, 83448, 93784, 105507, 112911, 140676, 150548, 211014, 225822, 281352, 301096, 338733, 422028, 451644, 677466, 715103, 844056, 903288, 1354932, 1430206, 2145309, 2709864, 2860412, 4290618, 5720824, 6435927, 8581236, 12871854, 17162472, 25743708, 51487416]

約数ペア:

[(1, 51487416), (2, 25743708), (3, 17162472), (4, 12871854), (6, 8581236), (8, 6435927), (9, 5720824), (12, 4290618), (18, 2860412), (19, 2709864), (24, 2145309), (36, 1430206), (38, 1354932), (57, 903288), (61, 844056), (72, 715103), (76, 677466), (114, 451644), (122, 422028), (152, 338733), (171, 301096), (183, 281352), (228, 225822), (244, 211014), (342, 150548), (366, 140676), (456, 112911), (488, 105507), (549, 93784), (617, 83448), (684, 75274), (732, 70338), (1098, 46892), (1159, 44424), (1234, 41724), (1368, 37637), (1464, 35169), (1851, 27816), (2196, 23446), (2318, 22212), (2468, 20862), (3477, 14808), (3702, 13908), (4392, 11723), (4636, 11106), (4936, 10431), (5553, 9272), (6954, 7404)]