53320620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 156119040

約数和(自身を除く): 102798420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 109, 124, 155, 186, 218, 263, 310, 327, 372, 436, 465, 526, 545, 620, 654, 789, 930, 1052, 1090, 1308, 1315, 1578, 1635, 1860, 2180, 2630, 3156, 3270, 3379, 3945, 5260, 6540, 6758, 7890, 8153, 10137, 13516, 15780, 16306, 16895, 20274, 24459, 28667, 32612, 33790, 40548, 40765, 48918, 50685, 57334, 67580, 81530, 86001, 97836, 101370, 114668, 122295, 143335, 163060, 172002, 202740, 244590, 286670, 344004, 430005, 489180, 573340, 860010, 888677, 1720020, 1777354, 2666031, 3554708, 4443385, 5332062, 8886770, 10664124, 13330155, 17773540, 26660310, 53320620]

約数ペア:

[(1, 53320620), (2, 26660310), (3, 17773540), (4, 13330155), (5, 10664124), (6, 8886770), (10, 5332062), (12, 4443385), (15, 3554708), (20, 2666031), (30, 1777354), (31, 1720020), (60, 888677), (62, 860010), (93, 573340), (109, 489180), (124, 430005), (155, 344004), (186, 286670), (218, 244590), (263, 202740), (310, 172002), (327, 163060), (372, 143335), (436, 122295), (465, 114668), (526, 101370), (545, 97836), (620, 86001), (654, 81530), (789, 67580), (930, 57334), (1052, 50685), (1090, 48918), (1308, 40765), (1315, 40548), (1578, 33790), (1635, 32612), (1860, 28667), (2180, 24459), (2630, 20274), (3156, 16895), (3270, 16306), (3379, 15780), (3945, 13516), (5260, 10137), (6540, 8153), (6758, 7890)]