49977928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 127431360

約数和(自身を除く): 77453432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 143, 154, 158, 182, 286, 308, 316, 364, 553, 572, 616, 632, 728, 869, 1001, 1027, 1106, 1144, 1738, 2002, 2054, 2212, 3476, 4004, 4108, 4424, 6083, 6241, 6952, 7189, 8008, 8216, 11297, 12166, 12482, 14378, 22594, 24332, 24964, 28756, 43687, 45188, 48664, 49928, 57512, 68651, 79079, 81133, 87374, 90376, 137302, 158158, 162266, 174748, 274604, 316316, 324532, 349496, 480557, 549208, 567931, 632632, 649064, 892463, 961114, 1135862, 1784926, 1922228, 2271724, 3569852, 3844456, 4543448, 6247241, 7139704, 12494482, 24988964, 49977928]

約数ペア:

[(1, 49977928), (2, 24988964), (4, 12494482), (7, 7139704), (8, 6247241), (11, 4543448), (13, 3844456), (14, 3569852), (22, 2271724), (26, 1922228), (28, 1784926), (44, 1135862), (52, 961114), (56, 892463), (77, 649064), (79, 632632), (88, 567931), (91, 549208), (104, 480557), (143, 349496), (154, 324532), (158, 316316), (182, 274604), (286, 174748), (308, 162266), (316, 158158), (364, 137302), (553, 90376), (572, 87374), (616, 81133), (632, 79079), (728, 68651), (869, 57512), (1001, 49928), (1027, 48664), (1106, 45188), (1144, 43687), (1738, 28756), (2002, 24964), (2054, 24332), (2212, 22594), (3476, 14378), (4004, 12482), (4108, 12166), (4424, 11297), (6083, 8216), (6241, 8008), (6952, 7189)]