47182300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 113742720

約数和(自身を除く): 66560420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 727, 1100, 1180, 1298, 1454, 1475, 2596, 2908, 2950, 3245, 3635, 5900, 6490, 7270, 7997, 12980, 14540, 15994, 16225, 18175, 31988, 32450, 36350, 39985, 42893, 64900, 72700, 79970, 85786, 159940, 171572, 199925, 214465, 399850, 428930, 471823, 799700, 857860, 943646, 1072325, 1887292, 2144650, 2359115, 4289300, 4718230, 9436460, 11795575, 23591150, 47182300]

約数ペア:

[(1, 47182300), (2, 23591150), (4, 11795575), (5, 9436460), (10, 4718230), (11, 4289300), (20, 2359115), (22, 2144650), (25, 1887292), (44, 1072325), (50, 943646), (55, 857860), (59, 799700), (100, 471823), (110, 428930), (118, 399850), (220, 214465), (236, 199925), (275, 171572), (295, 159940), (550, 85786), (590, 79970), (649, 72700), (727, 64900), (1100, 42893), (1180, 39985), (1298, 36350), (1454, 32450), (1475, 31988), (2596, 18175), (2908, 16225), (2950, 15994), (3245, 14540), (3635, 12980), (5900, 7997), (6490, 7270)]