51408252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 108

約数和(自身を含む): 152954256

約数和(自身を除く): 101546004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 151, 193, 196, 252, 294, 302, 386, 441, 453, 579, 588, 604, 772, 882, 906, 1057, 1158, 1351, 1359, 1737, 1764, 1812, 2114, 2316, 2702, 2718, 3171, 3474, 4053, 4228, 5404, 5436, 6342, 6948, 7399, 8106, 9457, 9513, 12159, 12684, 14798, 16212, 18914, 19026, 22197, 24318, 28371, 29143, 29596, 37828, 38052, 44394, 48636, 56742, 58286, 66591, 85113, 87429, 88788, 113484, 116572, 133182, 170226, 174858, 204001, 262287, 266364, 340452, 349716, 408002, 524574, 612003, 816004, 1049148, 1224006, 1428007, 1836009, 2448012, 2856014, 3672018, 4284021, 5712028, 7344036, 8568042, 12852063, 17136084, 25704126, 51408252]

約数ペア:

[(1, 51408252), (2, 25704126), (3, 17136084), (4, 12852063), (6, 8568042), (7, 7344036), (9, 5712028), (12, 4284021), (14, 3672018), (18, 2856014), (21, 2448012), (28, 1836009), (36, 1428007), (42, 1224006), (49, 1049148), (63, 816004), (84, 612003), (98, 524574), (126, 408002), (147, 349716), (151, 340452), (193, 266364), (196, 262287), (252, 204001), (294, 174858), (302, 170226), (386, 133182), (441, 116572), (453, 113484), (579, 88788), (588, 87429), (604, 85113), (772, 66591), (882, 58286), (906, 56742), (1057, 48636), (1158, 44394), (1351, 38052), (1359, 37828), (1737, 29596), (1764, 29143), (1812, 28371), (2114, 24318), (2316, 22197), (2702, 19026), (2718, 18914), (3171, 16212), (3474, 14798), (4053, 12684), (4228, 12159), (5404, 9513), (5436, 9457), (6342, 8106), (6948, 7399)]