1423503950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{31183}}^1$

素因数の和:31289

約数の個数: 48

約数和(自身を含む): 2923312896

約数和(自身を除く): 1499808946

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 415, 550, 830, 913, 1826, 2075, 4150, 4565, 9130, 22825, 31183, 45650, 62366, 155915, 311830, 343013, 686026, 779575, 1559150, 1715065, 2588189, 3430130, 5176378, 8575325, 12940945, 17150650, 25881890, 28470079, 56940158, 64704725, 129409450, 142350395, 284700790, 711751975, 1423503950]

約数ペア:

[(1, 1423503950), (2, 711751975), (5, 284700790), (10, 142350395), (11, 129409450), (22, 64704725), (25, 56940158), (50, 28470079), (55, 25881890), (83, 17150650), (110, 12940945), (166, 8575325), (275, 5176378), (415, 3430130), (550, 2588189), (830, 1715065), (913, 1559150), (1826, 779575), (2075, 686026), (4150, 343013), (4565, 311830), (9130, 155915), (22825, 62366), (31183, 45650)]