55411900

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{3203}}^1$

素因数の和:3390

約数の個数: 36

約数和(自身を含む): 120976632

約数和(自身を除く): 65564732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1730, 3203, 3460, 4325, 6406, 8650, 12812, 16015, 17300, 32030, 64060, 80075, 160150, 320300, 554119, 1108238, 2216476, 2770595, 5541190, 11082380, 13852975, 27705950, 55411900]

約数ペア:

[(1, 55411900), (2, 27705950), (4, 13852975), (5, 11082380), (10, 5541190), (20, 2770595), (25, 2216476), (50, 1108238), (100, 554119), (173, 320300), (346, 160150), (692, 80075), (865, 64060), (1730, 32030), (3203, 17300), (3460, 16015), (4325, 12812), (6406, 8650)]