54464940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 180516000

約数和(自身を除く): 126051060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 349, 459, 510, 540, 578, 612, 698, 765, 867, 918, 1020, 1047, 1156, 1396, 1445, 1530, 1734, 1745, 1836, 2094, 2295, 2601, 2890, 3060, 3141, 3468, 3490, 4188, 4335, 4590, 5202, 5235, 5780, 5933, 6282, 6980, 7803, 8670, 9180, 9423, 10404, 10470, 11866, 12564, 13005, 15606, 15705, 17340, 17799, 18846, 20940, 23732, 26010, 29665, 31212, 31410, 35598, 37692, 39015, 47115, 52020, 53397, 59330, 62820, 71196, 78030, 88995, 94230, 100861, 106794, 118660, 156060, 160191, 177990, 188460, 201722, 213588, 266985, 302583, 320382, 355980, 403444, 504305, 533970, 605166, 640764, 800955, 907749, 1008610, 1067940, 1210332, 1512915, 1601910, 1815498, 2017220, 2723247, 3025830, 3203820, 3630996, 4538745, 5446494, 6051660, 9077490, 10892988, 13616235, 18154980, 27232470, 54464940]

約数ペア:

[(1, 54464940), (2, 27232470), (3, 18154980), (4, 13616235), (5, 10892988), (6, 9077490), (9, 6051660), (10, 5446494), (12, 4538745), (15, 3630996), (17, 3203820), (18, 3025830), (20, 2723247), (27, 2017220), (30, 1815498), (34, 1601910), (36, 1512915), (45, 1210332), (51, 1067940), (54, 1008610), (60, 907749), (68, 800955), (85, 640764), (90, 605166), (102, 533970), (108, 504305), (135, 403444), (153, 355980), (170, 320382), (180, 302583), (204, 266985), (255, 213588), (270, 201722), (289, 188460), (306, 177990), (340, 160191), (349, 156060), (459, 118660), (510, 106794), (540, 100861), (578, 94230), (612, 88995), (698, 78030), (765, 71196), (867, 62820), (918, 59330), (1020, 53397), (1047, 52020), (1156, 47115), (1396, 39015), (1445, 37692), (1530, 35598), (1734, 31410), (1745, 31212), (1836, 29665), (2094, 26010), (2295, 23732), (2601, 20940), (2890, 18846), (3060, 17799), (3141, 17340), (3468, 15705), (3490, 15606), (4188, 13005), (4335, 12564), (4590, 11866), (5202, 10470), (5235, 10404), (5780, 9423), (5933, 9180), (6282, 8670), (6980, 7803)]