48449860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 104493312

約数和(自身を除く): 56043452

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 151, 244, 263, 302, 305, 526, 604, 610, 755, 1052, 1220, 1315, 1510, 2630, 3020, 5260, 9211, 16043, 18422, 32086, 36844, 39713, 46055, 64172, 79426, 80215, 92110, 158852, 160430, 184220, 198565, 320860, 397130, 794260, 2422493, 4844986, 9689972, 12112465, 24224930, 48449860]

約数ペア:

[(1, 48449860), (2, 24224930), (4, 12112465), (5, 9689972), (10, 4844986), (20, 2422493), (61, 794260), (122, 397130), (151, 320860), (244, 198565), (263, 184220), (302, 160430), (305, 158852), (526, 92110), (604, 80215), (610, 79426), (755, 64172), (1052, 46055), (1220, 39713), (1315, 36844), (1510, 32086), (2630, 18422), (3020, 16043), (5260, 9211)]