52853450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 113659392

約数和(自身を除く): 60805942

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 43, 50, 61, 62, 65, 86, 122, 130, 155, 215, 305, 310, 325, 403, 430, 559, 610, 650, 775, 793, 806, 1075, 1118, 1333, 1525, 1550, 1586, 1891, 2015, 2150, 2623, 2666, 2795, 3050, 3782, 3965, 4030, 5246, 5590, 6665, 7930, 9455, 10075, 13115, 13330, 13975, 17329, 18910, 19825, 20150, 24583, 26230, 27950, 33325, 34099, 34658, 39650, 47275, 49166, 65575, 66650, 68198, 81313, 86645, 94550, 122915, 131150, 162626, 170495, 173290, 245830, 340990, 406565, 433225, 614575, 813130, 852475, 866450, 1057069, 1229150, 1704950, 2032825, 2114138, 4065650, 5285345, 10570690, 26426725, 52853450]

約数ペア:

[(1, 52853450), (2, 26426725), (5, 10570690), (10, 5285345), (13, 4065650), (25, 2114138), (26, 2032825), (31, 1704950), (43, 1229150), (50, 1057069), (61, 866450), (62, 852475), (65, 813130), (86, 614575), (122, 433225), (130, 406565), (155, 340990), (215, 245830), (305, 173290), (310, 170495), (325, 162626), (403, 131150), (430, 122915), (559, 94550), (610, 86645), (650, 81313), (775, 68198), (793, 66650), (806, 65575), (1075, 49166), (1118, 47275), (1333, 39650), (1525, 34658), (1550, 34099), (1586, 33325), (1891, 27950), (2015, 26230), (2150, 24583), (2623, 20150), (2666, 19825), (2795, 18910), (3050, 17329), (3782, 13975), (3965, 13330), (4030, 13115), (5246, 10075), (5590, 9455), (6665, 7930)]