53440860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 174551328

約数和(自身を除く): 121110468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 433, 484, 510, 561, 605, 660, 726, 748, 866, 935, 1020, 1122, 1210, 1299, 1452, 1732, 1815, 1870, 2057, 2165, 2244, 2420, 2598, 2805, 3630, 3740, 4114, 4330, 4763, 5196, 5610, 6171, 6495, 7260, 7361, 8228, 8660, 9526, 10285, 11220, 12342, 12990, 14289, 14722, 19052, 20570, 22083, 23815, 24684, 25980, 28578, 29444, 30855, 36805, 41140, 44166, 47630, 52393, 57156, 61710, 71445, 73610, 80971, 88332, 95260, 104786, 110415, 123420, 142890, 147220, 157179, 161942, 209572, 220830, 242913, 261965, 285780, 314358, 323884, 404855, 441660, 485826, 523930, 628716, 785895, 809710, 890681, 971652, 1047860, 1214565, 1571790, 1619420, 1781362, 2429130, 2672043, 3143580, 3562724, 4453405, 4858260, 5344086, 8906810, 10688172, 13360215, 17813620, 26720430, 53440860]

約数ペア:

[(1, 53440860), (2, 26720430), (3, 17813620), (4, 13360215), (5, 10688172), (6, 8906810), (10, 5344086), (11, 4858260), (12, 4453405), (15, 3562724), (17, 3143580), (20, 2672043), (22, 2429130), (30, 1781362), (33, 1619420), (34, 1571790), (44, 1214565), (51, 1047860), (55, 971652), (60, 890681), (66, 809710), (68, 785895), (85, 628716), (102, 523930), (110, 485826), (121, 441660), (132, 404855), (165, 323884), (170, 314358), (187, 285780), (204, 261965), (220, 242913), (242, 220830), (255, 209572), (330, 161942), (340, 157179), (363, 147220), (374, 142890), (433, 123420), (484, 110415), (510, 104786), (561, 95260), (605, 88332), (660, 80971), (726, 73610), (748, 71445), (866, 61710), (935, 57156), (1020, 52393), (1122, 47630), (1210, 44166), (1299, 41140), (1452, 36805), (1732, 30855), (1815, 29444), (1870, 28578), (2057, 25980), (2165, 24684), (2244, 23815), (2420, 22083), (2598, 20570), (2805, 19052), (3630, 14722), (3740, 14289), (4114, 12990), (4330, 12342), (4763, 11220), (5196, 10285), (5610, 9526), (6171, 8660), (6495, 8228), (7260, 7361)]