56149980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55049}}^1$

素因数の和:55078

約数の個数: 48

約数和(自身を含む): 166471200

約数和(自身を除く): 110321220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 55049, 110098, 165147, 220196, 275245, 330294, 550490, 660588, 825735, 935833, 1100980, 1651470, 1871666, 2807499, 3302940, 3743332, 4679165, 5614998, 9358330, 11229996, 14037495, 18716660, 28074990, 56149980]

約数ペア:

[(1, 56149980), (2, 28074990), (3, 18716660), (4, 14037495), (5, 11229996), (6, 9358330), (10, 5614998), (12, 4679165), (15, 3743332), (17, 3302940), (20, 2807499), (30, 1871666), (34, 1651470), (51, 1100980), (60, 935833), (68, 825735), (85, 660588), (102, 550490), (170, 330294), (204, 275245), (255, 220196), (340, 165147), (510, 110098), (1020, 55049)]