50520150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 136926504

約数和(自身を除く): 86406354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 857, 1179, 1310, 1714, 1965, 2358, 2571, 3275, 3930, 4285, 5142, 5895, 6550, 7713, 8570, 9825, 11790, 12855, 15426, 19650, 21425, 25710, 29475, 38565, 42850, 58950, 64275, 77130, 112267, 128550, 192825, 224534, 336801, 385650, 561335, 673602, 1010403, 1122670, 1684005, 2020806, 2806675, 3368010, 5052015, 5613350, 8420025, 10104030, 16840050, 25260075, 50520150]

約数ペア:

[(1, 50520150), (2, 25260075), (3, 16840050), (5, 10104030), (6, 8420025), (9, 5613350), (10, 5052015), (15, 3368010), (18, 2806675), (25, 2020806), (30, 1684005), (45, 1122670), (50, 1010403), (75, 673602), (90, 561335), (131, 385650), (150, 336801), (225, 224534), (262, 192825), (393, 128550), (450, 112267), (655, 77130), (786, 64275), (857, 58950), (1179, 42850), (1310, 38565), (1714, 29475), (1965, 25710), (2358, 21425), (2571, 19650), (3275, 15426), (3930, 12855), (4285, 11790), (5142, 9825), (5895, 8570), (6550, 7713)]