55680450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 166179840

約数和(自身を除く): 110499390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2791, 2850, 3325, 3990, 5582, 6650, 8373, 9975, 13955, 16746, 19537, 19950, 27910, 39074, 41865, 53029, 58611, 69775, 83730, 97685, 106058, 117222, 139550, 159087, 195370, 209325, 265145, 293055, 318174, 371203, 418650, 488425, 530290, 586110, 742406, 795435, 976850, 1113609, 1325725, 1465275, 1590870, 1856015, 2227218, 2651450, 2930550, 3712030, 3977175, 5568045, 7954350, 9280075, 11136090, 18560150, 27840225, 55680450]

約数ペア:

[(1, 55680450), (2, 27840225), (3, 18560150), (5, 11136090), (6, 9280075), (7, 7954350), (10, 5568045), (14, 3977175), (15, 3712030), (19, 2930550), (21, 2651450), (25, 2227218), (30, 1856015), (35, 1590870), (38, 1465275), (42, 1325725), (50, 1113609), (57, 976850), (70, 795435), (75, 742406), (95, 586110), (105, 530290), (114, 488425), (133, 418650), (150, 371203), (175, 318174), (190, 293055), (210, 265145), (266, 209325), (285, 195370), (350, 159087), (399, 139550), (475, 117222), (525, 106058), (570, 97685), (665, 83730), (798, 69775), (950, 58611), (1050, 53029), (1330, 41865), (1425, 39074), (1995, 27910), (2791, 19950), (2850, 19537), (3325, 16746), (3990, 13955), (5582, 9975), (6650, 8373)]