47426470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 111732480

約数和(自身を除く): 64306010

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 169, 182, 190, 211, 247, 266, 338, 422, 455, 494, 665, 845, 910, 1055, 1183, 1235, 1330, 1477, 1690, 1729, 2110, 2366, 2470, 2743, 2954, 3211, 3458, 4009, 5486, 5915, 6422, 7385, 8018, 8645, 11830, 13715, 14770, 16055, 17290, 19201, 20045, 22477, 27430, 28063, 32110, 35659, 38402, 40090, 44954, 52117, 56126, 71318, 96005, 104234, 112385, 140315, 178295, 192010, 224770, 249613, 260585, 280630, 356590, 364819, 499226, 521170, 677521, 729638, 1248065, 1355042, 1824095, 2496130, 3387605, 3648190, 4742647, 6775210, 9485294, 23713235, 47426470]

約数ペア:

[(1, 47426470), (2, 23713235), (5, 9485294), (7, 6775210), (10, 4742647), (13, 3648190), (14, 3387605), (19, 2496130), (26, 1824095), (35, 1355042), (38, 1248065), (65, 729638), (70, 677521), (91, 521170), (95, 499226), (130, 364819), (133, 356590), (169, 280630), (182, 260585), (190, 249613), (211, 224770), (247, 192010), (266, 178295), (338, 140315), (422, 112385), (455, 104234), (494, 96005), (665, 71318), (845, 56126), (910, 52117), (1055, 44954), (1183, 40090), (1235, 38402), (1330, 35659), (1477, 32110), (1690, 28063), (1729, 27430), (2110, 22477), (2366, 20045), (2470, 19201), (2743, 17290), (2954, 16055), (3211, 14770), (3458, 13715), (4009, 11830), (5486, 8645), (5915, 8018), (6422, 7385)]