49045935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 40533585

約数列:

[1, 3, 5, 15, 17, 19, 51, 53, 57, 85, 95, 159, 191, 255, 265, 285, 323, 573, 795, 901, 955, 969, 1007, 1615, 2703, 2865, 3021, 3247, 3629, 4505, 4845, 5035, 9741, 10123, 10887, 13515, 15105, 16235, 17119, 18145, 30369, 48705, 50615, 51357, 54435, 61693, 85595, 151845, 172091, 185079, 192337, 256785, 308465, 516273, 577011, 860455, 925395, 961685, 2581365, 2885055, 3269729, 9809187, 16348645, 49045935]

約数ペア:

[(1, 49045935), (3, 16348645), (5, 9809187), (15, 3269729), (17, 2885055), (19, 2581365), (51, 961685), (53, 925395), (57, 860455), (85, 577011), (95, 516273), (159, 308465), (191, 256785), (255, 192337), (265, 185079), (285, 172091), (323, 151845), (573, 85595), (795, 61693), (901, 54435), (955, 51357), (969, 50615), (1007, 48705), (1615, 30369), (2703, 18145), (2865, 17119), (3021, 16235), (3247, 15105), (3629, 13515), (4505, 10887), (4845, 10123), (5035, 9741)]