53745840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4427

約数の個数: 120

約数和(自身を含む): 191157408

約数和(自身を除く): 137411568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 4391, 6120, 8782, 12240, 13173, 17564, 21955, 26346, 35128, 39519, 43910, 52692, 65865, 70256, 74647, 79038, 87820, 105384, 131730, 149294, 158076, 175640, 197595, 210768, 223941, 263460, 298588, 316152, 351280, 373235, 395190, 447882, 526920, 597176, 632304, 671823, 746470, 790380, 895764, 1053840, 1119705, 1194352, 1343646, 1492940, 1580760, 1791528, 2239410, 2687292, 2985880, 3161520, 3359115, 3583056, 4478820, 5374584, 5971760, 6718230, 8957640, 10749168, 13436460, 17915280, 26872920, 53745840]

約数ペア:

[(1, 53745840), (2, 26872920), (3, 17915280), (4, 13436460), (5, 10749168), (6, 8957640), (8, 6718230), (9, 5971760), (10, 5374584), (12, 4478820), (15, 3583056), (16, 3359115), (17, 3161520), (18, 2985880), (20, 2687292), (24, 2239410), (30, 1791528), (34, 1580760), (36, 1492940), (40, 1343646), (45, 1194352), (48, 1119705), (51, 1053840), (60, 895764), (68, 790380), (72, 746470), (80, 671823), (85, 632304), (90, 597176), (102, 526920), (120, 447882), (136, 395190), (144, 373235), (153, 351280), (170, 316152), (180, 298588), (204, 263460), (240, 223941), (255, 210768), (272, 197595), (306, 175640), (340, 158076), (360, 149294), (408, 131730), (510, 105384), (612, 87820), (680, 79038), (720, 74647), (765, 70256), (816, 65865), (1020, 52692), (1224, 43910), (1360, 39519), (1530, 35128), (2040, 26346), (2448, 21955), (3060, 17564), (4080, 13173), (4391, 12240), (6120, 8782)]