47944980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4710

約数の個数: 96

約数和(自身を含む): 157046400

約数和(自身を除く): 109101420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 4673, 5130, 9346, 10260, 14019, 18692, 23365, 28038, 42057, 46730, 56076, 70095, 84114, 88787, 93460, 126171, 140190, 168228, 177574, 210285, 252342, 266361, 280380, 355148, 420570, 443935, 504684, 532722, 630855, 799083, 841140, 887870, 1065444, 1261710, 1331805, 1598166, 1775740, 2397249, 2523420, 2663610, 3196332, 3995415, 4794498, 5327220, 7990830, 9588996, 11986245, 15981660, 23972490, 47944980]

約数ペア:

[(1, 47944980), (2, 23972490), (3, 15981660), (4, 11986245), (5, 9588996), (6, 7990830), (9, 5327220), (10, 4794498), (12, 3995415), (15, 3196332), (18, 2663610), (19, 2523420), (20, 2397249), (27, 1775740), (30, 1598166), (36, 1331805), (38, 1261710), (45, 1065444), (54, 887870), (57, 841140), (60, 799083), (76, 630855), (90, 532722), (95, 504684), (108, 443935), (114, 420570), (135, 355148), (171, 280380), (180, 266361), (190, 252342), (228, 210285), (270, 177574), (285, 168228), (342, 140190), (380, 126171), (513, 93460), (540, 88787), (570, 84114), (684, 70095), (855, 56076), (1026, 46730), (1140, 42057), (1710, 28038), (2052, 23365), (2565, 18692), (3420, 14019), (4673, 10260), (5130, 9346)]