52007639216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{6203}}^1$

素因数の和:6630

約数の個数: 80

約数和(自身を含む): 109629295776

約数和(自身を除く): 57621656560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 233, 346, 466, 692, 932, 1384, 1864, 2249, 2768, 3029, 3728, 4498, 6058, 6203, 8996, 12116, 12406, 17992, 24232, 24812, 35984, 40309, 48464, 49624, 80618, 80639, 99248, 161236, 161278, 322472, 322556, 524017, 644944, 645112, 1048034, 1073119, 1290224, 1445299, 2096068, 2146238, 2890598, 4192136, 4292476, 5781196, 8384272, 8584952, 11562392, 13950547, 17169904, 18788887, 23124784, 27901094, 37577774, 55802188, 75155548, 111604376, 150311096, 223208752, 250036727, 300622192, 500073454, 1000146908, 2000293816, 3250477451, 4000587632, 6500954902, 13001909804, 26003819608, 52007639216]

約数ペア:

[(1, 52007639216), (2, 26003819608), (4, 13001909804), (8, 6500954902), (13, 4000587632), (16, 3250477451), (26, 2000293816), (52, 1000146908), (104, 500073454), (173, 300622192), (208, 250036727), (233, 223208752), (346, 150311096), (466, 111604376), (692, 75155548), (932, 55802188), (1384, 37577774), (1864, 27901094), (2249, 23124784), (2768, 18788887), (3029, 17169904), (3728, 13950547), (4498, 11562392), (6058, 8584952), (6203, 8384272), (8996, 5781196), (12116, 4292476), (12406, 4192136), (17992, 2890598), (24232, 2146238), (24812, 2096068), (35984, 1445299), (40309, 1290224), (48464, 1073119), (49624, 1048034), (80618, 645112), (80639, 644944), (99248, 524017), (161236, 322556), (161278, 322472)]