51520248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2941

約数の個数: 96

約数和(自身を含む): 158230800

約数和(自身を除く): 106710552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2897, 2964, 4446, 5794, 5928, 8691, 8892, 11588, 17382, 17784, 23176, 26073, 34764, 37661, 52146, 55043, 69528, 75322, 104292, 110086, 112983, 150644, 165129, 208584, 220172, 225966, 301288, 330258, 338949, 440344, 451932, 495387, 660516, 677898, 715559, 903864, 990774, 1321032, 1355796, 1431118, 1981548, 2146677, 2711592, 2862236, 3963096, 4293354, 5724472, 6440031, 8586708, 12880062, 17173416, 25760124, 51520248]

約数ペア:

[(1, 51520248), (2, 25760124), (3, 17173416), (4, 12880062), (6, 8586708), (8, 6440031), (9, 5724472), (12, 4293354), (13, 3963096), (18, 2862236), (19, 2711592), (24, 2146677), (26, 1981548), (36, 1431118), (38, 1355796), (39, 1321032), (52, 990774), (57, 903864), (72, 715559), (76, 677898), (78, 660516), (104, 495387), (114, 451932), (117, 440344), (152, 338949), (156, 330258), (171, 301288), (228, 225966), (234, 220172), (247, 208584), (312, 165129), (342, 150644), (456, 112983), (468, 110086), (494, 104292), (684, 75322), (741, 69528), (936, 55043), (988, 52146), (1368, 37661), (1482, 34764), (1976, 26073), (2223, 23176), (2897, 17784), (2964, 17382), (4446, 11588), (5794, 8892), (5928, 8691)]