49208419980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373981}}^1$

素因数の和:374056

約数の個数: 144

約数和(自身を含む): 161721784224

約数和(自身を除く): 112513364244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 430, 510, 516, 612, 645, 731, 765, 774, 860, 1020, 1290, 1462, 1530, 1548, 1935, 2193, 2580, 2924, 3060, 3655, 3870, 4386, 6579, 7310, 7740, 8772, 10965, 13158, 14620, 21930, 26316, 32895, 43860, 65790, 131580, 373981, 747962, 1121943, 1495924, 1869905, 2243886, 3365829, 3739810, 4487772, 5609715, 6357677, 6731658, 7479620, 11219430, 12715354, 13463316, 16081183, 16829145, 19073031, 22438860, 25430708, 31788385, 32162366, 33658290, 38146062, 48243549, 57219093, 63576770, 64324732, 67316580, 76292124, 80405915, 95365155, 96487098, 114438186, 127153540, 144730647, 160811830, 190730310, 192974196, 228876372, 241217745, 273380111, 286095465, 289461294, 321623660, 381460620, 482435490, 546760222, 572190930, 578922588, 723653235, 820140333, 964870980, 1093520444, 1144381860, 1366900555, 1447306470, 1640280666, 2460420999, 2733801110, 2894612940, 3280561332, 4100701665, 4920841998, 5467602220, 8201403330, 9841683996, 12302104995, 16402806660, 24604209990, 49208419980]

約数ペア:

[(1, 49208419980), (2, 24604209990), (3, 16402806660), (4, 12302104995), (5, 9841683996), (6, 8201403330), (9, 5467602220), (10, 4920841998), (12, 4100701665), (15, 3280561332), (17, 2894612940), (18, 2733801110), (20, 2460420999), (30, 1640280666), (34, 1447306470), (36, 1366900555), (43, 1144381860), (45, 1093520444), (51, 964870980), (60, 820140333), (68, 723653235), (85, 578922588), (86, 572190930), (90, 546760222), (102, 482435490), (129, 381460620), (153, 321623660), (170, 289461294), (172, 286095465), (180, 273380111), (204, 241217745), (215, 228876372), (255, 192974196), (258, 190730310), (306, 160811830), (340, 144730647), (387, 127153540), (430, 114438186), (510, 96487098), (516, 95365155), (612, 80405915), (645, 76292124), (731, 67316580), (765, 64324732), (774, 63576770), (860, 57219093), (1020, 48243549), (1290, 38146062), (1462, 33658290), (1530, 32162366), (1548, 31788385), (1935, 25430708), (2193, 22438860), (2580, 19073031), (2924, 16829145), (3060, 16081183), (3655, 13463316), (3870, 12715354), (4386, 11219430), (6579, 7479620), (7310, 6731658), (7740, 6357677), (8772, 5609715), (10965, 4487772), (13158, 3739810), (14620, 3365829), (21930, 2243886), (26316, 1869905), (32895, 1495924), (43860, 1121943), (65790, 747962), (131580, 373981)]