47998260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 146162016

約数和(自身を除く): 98163756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467, 571, 934, 1142, 1401, 1713, 1868, 2284, 2335, 2802, 2855, 3426, 4203, 4670, 5139, 5604, 5710, 6852, 7005, 8406, 8565, 9340, 10278, 11420, 14010, 16812, 17130, 20556, 21015, 25695, 28020, 34260, 42030, 51390, 84060, 102780, 266657, 533314, 799971, 1066628, 1333285, 1599942, 2399913, 2666570, 3199884, 3999855, 4799826, 5333140, 7999710, 9599652, 11999565, 15999420, 23999130, 47998260]

約数ペア:

[(1, 47998260), (2, 23999130), (3, 15999420), (4, 11999565), (5, 9599652), (6, 7999710), (9, 5333140), (10, 4799826), (12, 3999855), (15, 3199884), (18, 2666570), (20, 2399913), (30, 1599942), (36, 1333285), (45, 1066628), (60, 799971), (90, 533314), (180, 266657), (467, 102780), (571, 84060), (934, 51390), (1142, 42030), (1401, 34260), (1713, 28020), (1868, 25695), (2284, 21015), (2335, 20556), (2802, 17130), (2855, 16812), (3426, 14010), (4203, 11420), (4670, 10278), (5139, 9340), (5604, 8565), (5710, 8406), (6852, 7005)]