56644130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 113356800

約数和(自身を除く): 56712670

約数列:

[1, 2, 5, 10, 19, 31, 38, 59, 62, 95, 118, 155, 163, 190, 295, 310, 326, 589, 590, 815, 1121, 1178, 1630, 1829, 2242, 2945, 3097, 3658, 5053, 5605, 5890, 6194, 9145, 9617, 10106, 11210, 15485, 18290, 19234, 25265, 30970, 34751, 48085, 50530, 69502, 96007, 96170, 173755, 182723, 192014, 298127, 347510, 365446, 480035, 596254, 913615, 960070, 1490635, 1827230, 2981270, 5664413, 11328826, 28322065, 56644130]

約数ペア:

[(1, 56644130), (2, 28322065), (5, 11328826), (10, 5664413), (19, 2981270), (31, 1827230), (38, 1490635), (59, 960070), (62, 913615), (95, 596254), (118, 480035), (155, 365446), (163, 347510), (190, 298127), (295, 192014), (310, 182723), (326, 173755), (589, 96170), (590, 96007), (815, 69502), (1121, 50530), (1178, 48085), (1630, 34751), (1829, 30970), (2242, 25265), (2945, 19234), (3097, 18290), (3658, 15485), (5053, 11210), (5605, 10106), (5890, 9617), (6194, 9145)]