51746436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 162279936

約数和(自身を除く): 110533500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 204, 238, 252, 257, 282, 306, 329, 357, 423, 476, 514, 564, 612, 658, 714, 771, 799, 846, 987, 1028, 1071, 1316, 1428, 1542, 1598, 1692, 1799, 1974, 2142, 2313, 2397, 2961, 3084, 3196, 3598, 3948, 4284, 4369, 4626, 4794, 5397, 5593, 5922, 7191, 7196, 8738, 9252, 9588, 10794, 11186, 11844, 12079, 13107, 14382, 16191, 16779, 17476, 21588, 22372, 24158, 26214, 28764, 30583, 32382, 33558, 36237, 39321, 48316, 50337, 52428, 61166, 64764, 67116, 72474, 78642, 84553, 91749, 100674, 108711, 122332, 144948, 157284, 169106, 183498, 201348, 205343, 217422, 253659, 275247, 338212, 366996, 410686, 434844, 507318, 550494, 616029, 760977, 821372, 1014636, 1100988, 1232058, 1437401, 1521954, 1848087, 2464116, 2874802, 3043908, 3696174, 4312203, 5749604, 7392348, 8624406, 12936609, 17248812, 25873218, 51746436]

約数ペア:

[(1, 51746436), (2, 25873218), (3, 17248812), (4, 12936609), (6, 8624406), (7, 7392348), (9, 5749604), (12, 4312203), (14, 3696174), (17, 3043908), (18, 2874802), (21, 2464116), (28, 1848087), (34, 1521954), (36, 1437401), (42, 1232058), (47, 1100988), (51, 1014636), (63, 821372), (68, 760977), (84, 616029), (94, 550494), (102, 507318), (119, 434844), (126, 410686), (141, 366996), (153, 338212), (188, 275247), (204, 253659), (238, 217422), (252, 205343), (257, 201348), (282, 183498), (306, 169106), (329, 157284), (357, 144948), (423, 122332), (476, 108711), (514, 100674), (564, 91749), (612, 84553), (658, 78642), (714, 72474), (771, 67116), (799, 64764), (846, 61166), (987, 52428), (1028, 50337), (1071, 48316), (1316, 39321), (1428, 36237), (1542, 33558), (1598, 32382), (1692, 30583), (1799, 28764), (1974, 26214), (2142, 24158), (2313, 22372), (2397, 21588), (2961, 17476), (3084, 16779), (3196, 16191), (3598, 14382), (3948, 13107), (4284, 12079), (4369, 11844), (4626, 11186), (4794, 10794), (5397, 9588), (5593, 9252), (5922, 8738), (7191, 7196)]