56152460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30853}}^1$

素因数の和:30882

約数の個数: 48

約数和(自身を含む): 145137216

約数和(自身を除く): 88984756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 30853, 61706, 123412, 154265, 215971, 308530, 401089, 431942, 617060, 802178, 863884, 1079855, 1604356, 2005445, 2159710, 2807623, 4010890, 4319420, 5615246, 8021780, 11230492, 14038115, 28076230, 56152460]

約数ペア:

[(1, 56152460), (2, 28076230), (4, 14038115), (5, 11230492), (7, 8021780), (10, 5615246), (13, 4319420), (14, 4010890), (20, 2807623), (26, 2159710), (28, 2005445), (35, 1604356), (52, 1079855), (65, 863884), (70, 802178), (91, 617060), (130, 431942), (140, 401089), (182, 308530), (260, 215971), (364, 154265), (455, 123412), (910, 61706), (1820, 30853)]