51503634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 144506880

約数和(自身を除く): 93003246

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 78, 91, 94, 117, 126, 141, 182, 189, 223, 234, 273, 282, 329, 351, 378, 423, 446, 546, 611, 658, 669, 702, 819, 846, 987, 1222, 1269, 1338, 1561, 1638, 1833, 1974, 2007, 2457, 2538, 2899, 2961, 3122, 3666, 4014, 4277, 4683, 4914, 5499, 5798, 5922, 6021, 8554, 8697, 8883, 9366, 10481, 10998, 12042, 12831, 14049, 16497, 17394, 17766, 20293, 20962, 25662, 26091, 28098, 31443, 32994, 38493, 40586, 42147, 52182, 60879, 62886, 73367, 76986, 78273, 84294, 94329, 115479, 121758, 136253, 146734, 156546, 182637, 188658, 220101, 230958, 272506, 282987, 365274, 408759, 440202, 547911, 565974, 660303, 817518, 953771, 1095822, 1226277, 1320606, 1907542, 1980909, 2452554, 2861313, 3678831, 3961818, 5722626, 7357662, 8583939, 17167878, 25751817, 51503634]

約数ペア:

[(1, 51503634), (2, 25751817), (3, 17167878), (6, 8583939), (7, 7357662), (9, 5722626), (13, 3961818), (14, 3678831), (18, 2861313), (21, 2452554), (26, 1980909), (27, 1907542), (39, 1320606), (42, 1226277), (47, 1095822), (54, 953771), (63, 817518), (78, 660303), (91, 565974), (94, 547911), (117, 440202), (126, 408759), (141, 365274), (182, 282987), (189, 272506), (223, 230958), (234, 220101), (273, 188658), (282, 182637), (329, 156546), (351, 146734), (378, 136253), (423, 121758), (446, 115479), (546, 94329), (611, 84294), (658, 78273), (669, 76986), (702, 73367), (819, 62886), (846, 60879), (987, 52182), (1222, 42147), (1269, 40586), (1338, 38493), (1561, 32994), (1638, 31443), (1833, 28098), (1974, 26091), (2007, 25662), (2457, 20962), (2538, 20293), (2899, 17766), (2961, 17394), (3122, 16497), (3666, 14049), (4014, 12831), (4277, 12042), (4683, 10998), (4914, 10481), (5499, 9366), (5798, 8883), (5922, 8697), (6021, 8554)]