51540910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 97604352

約数和(自身を除く): 46063442

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3137, 3286, 6274, 8215, 15685, 16430, 31370, 97247, 166261, 194494, 332522, 486235, 831305, 972470, 1662610, 5154091, 10308182, 25770455, 51540910]

約数ペア:

[(1, 51540910), (2, 25770455), (5, 10308182), (10, 5154091), (31, 1662610), (53, 972470), (62, 831305), (106, 486235), (155, 332522), (265, 194494), (310, 166261), (530, 97247), (1643, 31370), (3137, 16430), (3286, 15685), (6274, 8215)]