53149194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 139470240

約数和(自身を除く): 86321046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 149, 171, 266, 298, 342, 399, 447, 798, 894, 1043, 1197, 1341, 2086, 2394, 2682, 2831, 3129, 5662, 6258, 8493, 9387, 16986, 18774, 19817, 22201, 25479, 39634, 44402, 50958, 59451, 66603, 118902, 133206, 155407, 178353, 199809, 310814, 356706, 399618, 421819, 466221, 843638, 932442, 1265457, 1398663, 2530914, 2797326, 2952733, 3796371, 5905466, 7592742, 8858199, 17716398, 26574597, 53149194]

約数ペア:

[(1, 53149194), (2, 26574597), (3, 17716398), (6, 8858199), (7, 7592742), (9, 5905466), (14, 3796371), (18, 2952733), (19, 2797326), (21, 2530914), (38, 1398663), (42, 1265457), (57, 932442), (63, 843638), (114, 466221), (126, 421819), (133, 399618), (149, 356706), (171, 310814), (266, 199809), (298, 178353), (342, 155407), (399, 133206), (447, 118902), (798, 66603), (894, 59451), (1043, 50958), (1197, 44402), (1341, 39634), (2086, 25479), (2394, 22201), (2682, 19817), (2831, 18774), (3129, 16986), (5662, 9387), (6258, 8493)]