51205650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 127426368

約数和(自身を除く): 76220718

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 541, 631, 1082, 1262, 1623, 1893, 2705, 3155, 3246, 3786, 5410, 6310, 8115, 9465, 13525, 15775, 16230, 18930, 27050, 31550, 40575, 47325, 81150, 94650, 341371, 682742, 1024113, 1706855, 2048226, 3413710, 5120565, 8534275, 10241130, 17068550, 25602825, 51205650]

約数ペア:

[(1, 51205650), (2, 25602825), (3, 17068550), (5, 10241130), (6, 8534275), (10, 5120565), (15, 3413710), (25, 2048226), (30, 1706855), (50, 1024113), (75, 682742), (150, 341371), (541, 94650), (631, 81150), (1082, 47325), (1262, 40575), (1623, 31550), (1893, 27050), (2705, 18930), (3155, 16230), (3246, 15775), (3786, 13525), (5410, 9465), (6310, 8115)]