51439565595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1\times {\mathrm{1481}}^1$

素因数の和:2844

約数の個数: 64

約数和(自身を含む): 90420115968

約数和(自身を除く): 38980550373

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1163, 1481, 1991, 2715, 3489, 4443, 5815, 5973, 7405, 9955, 12793, 16291, 17445, 22215, 29865, 38379, 48873, 63965, 81455, 191895, 210503, 244365, 268061, 631509, 804183, 1052515, 1340305, 1722403, 2315533, 2948671, 3157545, 4020915, 5167209, 6946599, 8612015, 8846013, 11577665, 14743355, 18946433, 25836045, 34732995, 44230065, 56839299, 94732165, 284196495, 311754943, 935264829, 1558774715, 3429304373, 4676324145, 10287913119, 17146521865, 51439565595]

約数ペア:

[(1, 51439565595), (3, 17146521865), (5, 10287913119), (11, 4676324145), (15, 3429304373), (33, 1558774715), (55, 935264829), (165, 311754943), (181, 284196495), (543, 94732165), (905, 56839299), (1163, 44230065), (1481, 34732995), (1991, 25836045), (2715, 18946433), (3489, 14743355), (4443, 11577665), (5815, 8846013), (5973, 8612015), (7405, 6946599), (9955, 5167209), (12793, 4020915), (16291, 3157545), (17445, 2948671), (22215, 2315533), (29865, 1722403), (38379, 1340305), (48873, 1052515), (63965, 804183), (81455, 631509), (191895, 268061), (210503, 244365)]