48406890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 133353216

約数和(自身を除く): 84946326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 653, 706, 1059, 1306, 1765, 1959, 2118, 2471, 3265, 3530, 3918, 4571, 4942, 5295, 6530, 7413, 9142, 9795, 10590, 12355, 13713, 14826, 19590, 22855, 24710, 27426, 37065, 45710, 68565, 74130, 137130, 230509, 461018, 691527, 1152545, 1383054, 1613563, 2305090, 3227126, 3457635, 4840689, 6915270, 8067815, 9681378, 16135630, 24203445, 48406890]

約数ペア:

[(1, 48406890), (2, 24203445), (3, 16135630), (5, 9681378), (6, 8067815), (7, 6915270), (10, 4840689), (14, 3457635), (15, 3227126), (21, 2305090), (30, 1613563), (35, 1383054), (42, 1152545), (70, 691527), (105, 461018), (210, 230509), (353, 137130), (653, 74130), (706, 68565), (1059, 45710), (1306, 37065), (1765, 27426), (1959, 24710), (2118, 22855), (2471, 19590), (3265, 14826), (3530, 13713), (3918, 12355), (4571, 10590), (4942, 9795), (5295, 9142), (6530, 7413)]