49235780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 113569344

約数和(自身を除く): 64333564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1373, 1630, 1793, 2746, 3260, 3586, 5492, 6865, 7172, 8965, 13730, 15103, 17930, 27460, 30206, 35860, 60412, 75515, 151030, 223799, 302060, 447598, 895196, 1118995, 2237990, 2461789, 4475980, 4923578, 9847156, 12308945, 24617890, 49235780]

約数ペア:

[(1, 49235780), (2, 24617890), (4, 12308945), (5, 9847156), (10, 4923578), (11, 4475980), (20, 2461789), (22, 2237990), (44, 1118995), (55, 895196), (110, 447598), (163, 302060), (220, 223799), (326, 151030), (652, 75515), (815, 60412), (1373, 35860), (1630, 30206), (1793, 27460), (2746, 17930), (3260, 15103), (3586, 13730), (5492, 8965), (6865, 7172)]