56393820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4973}}^1$

素因数の和:5001

約数の個数: 120

約数和(自身を含む): 202222944

約数和(自身を除く): 145829124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4973, 5670, 9946, 11340, 14919, 19892, 24865, 29838, 34811, 44757, 49730, 59676, 69622, 74595, 89514, 99460, 104433, 134271, 139244, 149190, 174055, 179028, 208866, 223785, 268542, 298380, 313299, 348110, 402813, 417732, 447570, 522165, 537084, 626598, 671355, 696220, 805626, 895140, 939897, 1044330, 1253196, 1342710, 1566495, 1611252, 1879794, 2014065, 2088660, 2685420, 2819691, 3132990, 3759588, 4028130, 4699485, 5639382, 6265980, 8056260, 9398970, 11278764, 14098455, 18797940, 28196910, 56393820]

約数ペア:

[(1, 56393820), (2, 28196910), (3, 18797940), (4, 14098455), (5, 11278764), (6, 9398970), (7, 8056260), (9, 6265980), (10, 5639382), (12, 4699485), (14, 4028130), (15, 3759588), (18, 3132990), (20, 2819691), (21, 2685420), (27, 2088660), (28, 2014065), (30, 1879794), (35, 1611252), (36, 1566495), (42, 1342710), (45, 1253196), (54, 1044330), (60, 939897), (63, 895140), (70, 805626), (81, 696220), (84, 671355), (90, 626598), (105, 537084), (108, 522165), (126, 447570), (135, 417732), (140, 402813), (162, 348110), (180, 313299), (189, 298380), (210, 268542), (252, 223785), (270, 208866), (315, 179028), (324, 174055), (378, 149190), (405, 139244), (420, 134271), (540, 104433), (567, 99460), (630, 89514), (756, 74595), (810, 69622), (945, 59676), (1134, 49730), (1260, 44757), (1620, 34811), (1890, 29838), (2268, 24865), (2835, 19892), (3780, 14919), (4973, 11340), (5670, 9946)]