50145900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23879}}^1$

素因数の和:23903

約数の個数: 72

約数和(自身を含む): 165822720

約数和(自身を除く): 115676820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 23879, 47758, 71637, 95516, 119395, 143274, 167153, 238790, 286548, 334306, 358185, 477580, 501459, 596975, 668612, 716370, 835765, 1002918, 1193950, 1432740, 1671530, 1790925, 2005836, 2387900, 2507295, 3343060, 3581850, 4178825, 5014590, 7163700, 8357650, 10029180, 12536475, 16715300, 25072950, 50145900]

約数ペア:

[(1, 50145900), (2, 25072950), (3, 16715300), (4, 12536475), (5, 10029180), (6, 8357650), (7, 7163700), (10, 5014590), (12, 4178825), (14, 3581850), (15, 3343060), (20, 2507295), (21, 2387900), (25, 2005836), (28, 1790925), (30, 1671530), (35, 1432740), (42, 1193950), (50, 1002918), (60, 835765), (70, 716370), (75, 668612), (84, 596975), (100, 501459), (105, 477580), (140, 358185), (150, 334306), (175, 286548), (210, 238790), (300, 167153), (350, 143274), (420, 119395), (525, 95516), (700, 71637), (1050, 47758), (2100, 23879)]