49374052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 65779868

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 79, 91, 101, 119, 158, 182, 202, 221, 238, 316, 364, 404, 442, 476, 553, 707, 884, 1027, 1106, 1313, 1343, 1414, 1547, 1717, 2054, 2212, 2626, 2686, 2828, 3094, 3434, 4108, 5252, 5372, 6188, 6868, 7189, 7979, 9191, 9401, 12019, 14378, 15958, 17459, 18382, 18802, 22321, 24038, 28756, 31916, 34918, 36764, 37604, 44642, 48076, 55853, 69836, 89284, 103727, 111706, 122213, 135643, 156247, 207454, 223412, 244426, 271286, 312494, 414908, 488852, 542572, 624988, 726089, 949501, 1452178, 1763359, 1899002, 2904356, 3526718, 3798004, 7053436, 12343513, 24687026, 49374052]

約数ペア:

[(1, 49374052), (2, 24687026), (4, 12343513), (7, 7053436), (13, 3798004), (14, 3526718), (17, 2904356), (26, 1899002), (28, 1763359), (34, 1452178), (52, 949501), (68, 726089), (79, 624988), (91, 542572), (101, 488852), (119, 414908), (158, 312494), (182, 271286), (202, 244426), (221, 223412), (238, 207454), (316, 156247), (364, 135643), (404, 122213), (442, 111706), (476, 103727), (553, 89284), (707, 69836), (884, 55853), (1027, 48076), (1106, 44642), (1313, 37604), (1343, 36764), (1414, 34918), (1547, 31916), (1717, 28756), (2054, 24038), (2212, 22321), (2626, 18802), (2686, 18382), (2828, 17459), (3094, 15958), (3434, 14378), (4108, 12019), (5252, 9401), (5372, 9191), (6188, 7979), (6868, 7189)]