53950860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 179970336

約数和(自身を除く): 126019476

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, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 653, 765, 810, 918, 972, 1020, 1215, 1306, 1377, 1530, 1620, 1836, 1959, 2295, 2430, 2612, 2754, 3060, 3265, 3918, 4131, 4590, 4860, 5508, 5877, 6530, 6885, 7836, 8262, 9180, 9795, 11101, 11754, 13060, 13770, 16524, 17631, 19590, 20655, 22202, 23508, 27540, 29385, 33303, 35262, 39180, 41310, 44404, 52893, 55505, 58770, 66606, 70524, 82620, 88155, 99909, 105786, 111010, 117540, 133212, 158679, 166515, 176310, 199818, 211572, 222020, 264465, 299727, 317358, 333030, 352620, 399636, 499545, 528930, 599454, 634716, 666060, 793395, 899181, 999090, 1057860, 1198908, 1498635, 1586790, 1798362, 1998180, 2697543, 2997270, 3173580, 3596724, 4495905, 5395086, 5994540, 8991810, 10790172, 13487715, 17983620, 26975430, 53950860]

約数ペア:

[(1, 53950860), (2, 26975430), (3, 17983620), (4, 13487715), (5, 10790172), (6, 8991810), (9, 5994540), (10, 5395086), (12, 4495905), (15, 3596724), (17, 3173580), (18, 2997270), (20, 2697543), (27, 1998180), (30, 1798362), (34, 1586790), (36, 1498635), (45, 1198908), (51, 1057860), (54, 999090), (60, 899181), (68, 793395), (81, 666060), (85, 634716), (90, 599454), (102, 528930), (108, 499545), (135, 399636), (153, 352620), (162, 333030), (170, 317358), (180, 299727), (204, 264465), (243, 222020), (255, 211572), (270, 199818), (306, 176310), (324, 166515), (340, 158679), (405, 133212), (459, 117540), (486, 111010), (510, 105786), (540, 99909), (612, 88155), (653, 82620), (765, 70524), (810, 66606), (918, 58770), (972, 55505), (1020, 52893), (1215, 44404), (1306, 41310), (1377, 39180), (1530, 35262), (1620, 33303), (1836, 29385), (1959, 27540), (2295, 23508), (2430, 22202), (2612, 20655), (2754, 19590), (3060, 17631), (3265, 16524), (3918, 13770), (4131, 13060), (4590, 11754), (4860, 11101), (5508, 9795), (5877, 9180), (6530, 8262), (6885, 7836)]