51608172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 156280320

約数和(自身を除く): 104672148

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 79, 84, 98, 101, 132, 147, 154, 158, 196, 202, 231, 237, 294, 303, 308, 316, 404, 462, 474, 539, 553, 588, 606, 707, 869, 924, 948, 1078, 1106, 1111, 1212, 1414, 1617, 1659, 1738, 2121, 2156, 2212, 2222, 2607, 2828, 3234, 3318, 3333, 3476, 3871, 4242, 4444, 4949, 5214, 6083, 6468, 6636, 6666, 7742, 7777, 7979, 8484, 9898, 10428, 11613, 12166, 13332, 14847, 15484, 15554, 15958, 18249, 19796, 23226, 23331, 23937, 24332, 29694, 31108, 31916, 36498, 42581, 46452, 46662, 47874, 54439, 55853, 59388, 72996, 85162, 87769, 93324, 95748, 108878, 111706, 127743, 163317, 167559, 170324, 175538, 217756, 223412, 255486, 263307, 326634, 335118, 351076, 390971, 510972, 526614, 614383, 653268, 670236, 781942, 1053228, 1172913, 1228766, 1563884, 1843149, 2345826, 2457532, 3686298, 4300681, 4691652, 7372596, 8601362, 12902043, 17202724, 25804086, 51608172]

約数ペア:

[(1, 51608172), (2, 25804086), (3, 17202724), (4, 12902043), (6, 8601362), (7, 7372596), (11, 4691652), (12, 4300681), (14, 3686298), (21, 2457532), (22, 2345826), (28, 1843149), (33, 1563884), (42, 1228766), (44, 1172913), (49, 1053228), (66, 781942), (77, 670236), (79, 653268), (84, 614383), (98, 526614), (101, 510972), (132, 390971), (147, 351076), (154, 335118), (158, 326634), (196, 263307), (202, 255486), (231, 223412), (237, 217756), (294, 175538), (303, 170324), (308, 167559), (316, 163317), (404, 127743), (462, 111706), (474, 108878), (539, 95748), (553, 93324), (588, 87769), (606, 85162), (707, 72996), (869, 59388), (924, 55853), (948, 54439), (1078, 47874), (1106, 46662), (1111, 46452), (1212, 42581), (1414, 36498), (1617, 31916), (1659, 31108), (1738, 29694), (2121, 24332), (2156, 23937), (2212, 23331), (2222, 23226), (2607, 19796), (2828, 18249), (3234, 15958), (3318, 15554), (3333, 15484), (3476, 14847), (3871, 13332), (4242, 12166), (4444, 11613), (4949, 10428), (5214, 9898), (6083, 8484), (6468, 7979), (6636, 7777), (6666, 7742)]