56505050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 74736550

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 29, 35, 38, 50, 58, 70, 95, 133, 145, 175, 190, 203, 266, 290, 293, 350, 406, 475, 551, 586, 665, 725, 950, 1015, 1102, 1330, 1450, 1465, 2030, 2051, 2755, 2930, 3325, 3857, 4102, 5075, 5510, 5567, 6650, 7325, 7714, 8497, 10150, 10255, 11134, 13775, 14650, 16994, 19285, 20510, 27550, 27835, 38570, 38969, 42485, 51275, 55670, 59479, 77938, 84970, 96425, 102550, 118958, 139175, 161443, 192850, 194845, 212425, 278350, 297395, 322886, 389690, 424850, 594790, 807215, 974225, 1130101, 1486975, 1614430, 1948450, 2260202, 2973950, 4036075, 5650505, 8072150, 11301010, 28252525, 56505050]

約数ペア:

[(1, 56505050), (2, 28252525), (5, 11301010), (7, 8072150), (10, 5650505), (14, 4036075), (19, 2973950), (25, 2260202), (29, 1948450), (35, 1614430), (38, 1486975), (50, 1130101), (58, 974225), (70, 807215), (95, 594790), (133, 424850), (145, 389690), (175, 322886), (190, 297395), (203, 278350), (266, 212425), (290, 194845), (293, 192850), (350, 161443), (406, 139175), (475, 118958), (551, 102550), (586, 96425), (665, 84970), (725, 77938), (950, 59479), (1015, 55670), (1102, 51275), (1330, 42485), (1450, 38969), (1465, 38570), (2030, 27835), (2051, 27550), (2755, 20510), (2930, 19285), (3325, 16994), (3857, 14650), (4102, 13775), (5075, 11134), (5510, 10255), (5567, 10150), (6650, 8497), (7325, 7714)]