55731390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 158463648

約数和(自身を除く): 102732258

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 286, 330, 363, 390, 429, 605, 715, 726, 858, 1181, 1210, 1430, 1573, 1815, 2145, 2362, 3146, 3543, 3630, 4290, 4719, 5905, 7086, 7865, 9438, 11810, 12991, 15353, 15730, 17715, 23595, 25982, 30706, 35430, 38973, 46059, 47190, 64955, 76765, 77946, 92118, 129910, 142901, 153530, 168883, 194865, 230295, 285802, 337766, 389730, 428703, 460590, 506649, 714505, 844415, 857406, 1013298, 1429010, 1688830, 1857713, 2143515, 2533245, 3715426, 4287030, 5066490, 5573139, 9288565, 11146278, 18577130, 27865695, 55731390]

約数ペア:

[(1, 55731390), (2, 27865695), (3, 18577130), (5, 11146278), (6, 9288565), (10, 5573139), (11, 5066490), (13, 4287030), (15, 3715426), (22, 2533245), (26, 2143515), (30, 1857713), (33, 1688830), (39, 1429010), (55, 1013298), (65, 857406), (66, 844415), (78, 714505), (110, 506649), (121, 460590), (130, 428703), (143, 389730), (165, 337766), (195, 285802), (242, 230295), (286, 194865), (330, 168883), (363, 153530), (390, 142901), (429, 129910), (605, 92118), (715, 77946), (726, 76765), (858, 64955), (1181, 47190), (1210, 46059), (1430, 38973), (1573, 35430), (1815, 30706), (2145, 25982), (2362, 23595), (3146, 17715), (3543, 15730), (3630, 15353), (4290, 12991), (4719, 11810), (5905, 9438), (7086, 7865)]