47697100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 114117696

約数和(自身を除く): 66420596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 131, 220, 262, 275, 331, 524, 550, 655, 662, 1100, 1310, 1324, 1441, 1655, 2620, 2882, 3275, 3310, 3641, 5764, 6550, 6620, 7205, 7282, 8275, 13100, 14410, 14564, 16550, 18205, 28820, 33100, 36025, 36410, 43361, 72050, 72820, 86722, 91025, 144100, 173444, 182050, 216805, 364100, 433610, 476971, 867220, 953942, 1084025, 1907884, 2168050, 2384855, 4336100, 4769710, 9539420, 11924275, 23848550, 47697100]

約数ペア:

[(1, 47697100), (2, 23848550), (4, 11924275), (5, 9539420), (10, 4769710), (11, 4336100), (20, 2384855), (22, 2168050), (25, 1907884), (44, 1084025), (50, 953942), (55, 867220), (100, 476971), (110, 433610), (131, 364100), (220, 216805), (262, 182050), (275, 173444), (331, 144100), (524, 91025), (550, 86722), (655, 72820), (662, 72050), (1100, 43361), (1310, 36410), (1324, 36025), (1441, 33100), (1655, 28820), (2620, 18205), (2882, 16550), (3275, 14564), (3310, 14410), (3641, 13100), (5764, 8275), (6550, 7282), (6620, 7205)]