55899970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 119771136

約数和(自身を除く): 63871166

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 113, 185, 191, 226, 259, 370, 382, 518, 565, 791, 955, 1130, 1295, 1337, 1582, 1910, 2590, 2674, 3955, 4181, 6685, 7067, 7910, 8362, 13370, 14134, 20905, 21583, 29267, 35335, 41810, 43166, 49469, 58534, 70670, 98938, 107915, 146335, 151081, 215830, 247345, 292670, 302162, 494690, 755405, 798571, 1510810, 1597142, 3992855, 5589997, 7985710, 11179994, 27949985, 55899970]

約数ペア:

[(1, 55899970), (2, 27949985), (5, 11179994), (7, 7985710), (10, 5589997), (14, 3992855), (35, 1597142), (37, 1510810), (70, 798571), (74, 755405), (113, 494690), (185, 302162), (191, 292670), (226, 247345), (259, 215830), (370, 151081), (382, 146335), (518, 107915), (565, 98938), (791, 70670), (955, 58534), (1130, 49469), (1295, 43166), (1337, 41810), (1582, 35335), (1910, 29267), (2590, 21583), (2674, 20905), (3955, 14134), (4181, 13370), (6685, 8362), (7067, 7910)]