51458850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:852

約数の個数: 72

約数和(自身を含む): 139262292

約数和(自身を除く): 87803442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 346, 450, 519, 661, 865, 1038, 1322, 1557, 1730, 1983, 2595, 3114, 3305, 3966, 4325, 5190, 5949, 6610, 7785, 8650, 9915, 11898, 12975, 15570, 16525, 19830, 25950, 29745, 33050, 38925, 49575, 59490, 77850, 99150, 114353, 148725, 228706, 297450, 343059, 571765, 686118, 1029177, 1143530, 1715295, 2058354, 2858825, 3430590, 5145885, 5717650, 8576475, 10291770, 17152950, 25729425, 51458850]

約数ペア:

[(1, 51458850), (2, 25729425), (3, 17152950), (5, 10291770), (6, 8576475), (9, 5717650), (10, 5145885), (15, 3430590), (18, 2858825), (25, 2058354), (30, 1715295), (45, 1143530), (50, 1029177), (75, 686118), (90, 571765), (150, 343059), (173, 297450), (225, 228706), (346, 148725), (450, 114353), (519, 99150), (661, 77850), (865, 59490), (1038, 49575), (1322, 38925), (1557, 33050), (1730, 29745), (1983, 25950), (2595, 19830), (3114, 16525), (3305, 15570), (3966, 12975), (4325, 11898), (5190, 9915), (5949, 8650), (6610, 7785)]