51141558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 119024640

約数和(自身を除く): 67883082

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 299, 377, 598, 667, 754, 897, 983, 1131, 1334, 1794, 1966, 2001, 2262, 2949, 4002, 5898, 8671, 12779, 17342, 22609, 25558, 26013, 28507, 38337, 45218, 52026, 57014, 67827, 76674, 85521, 135654, 171042, 293917, 370591, 587834, 655661, 741182, 881751, 1111773, 1311322, 1763502, 1966983, 2223546, 3933966, 8523593, 17047186, 25570779, 51141558]

約数ペア:

[(1, 51141558), (2, 25570779), (3, 17047186), (6, 8523593), (13, 3933966), (23, 2223546), (26, 1966983), (29, 1763502), (39, 1311322), (46, 1111773), (58, 881751), (69, 741182), (78, 655661), (87, 587834), (138, 370591), (174, 293917), (299, 171042), (377, 135654), (598, 85521), (667, 76674), (754, 67827), (897, 57014), (983, 52026), (1131, 45218), (1334, 38337), (1794, 28507), (1966, 26013), (2001, 25558), (2262, 22609), (2949, 17342), (4002, 12779), (5898, 8671)]