49802040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 160

約数和(自身を含む): 176418000

約数和(自身を除く): 126615960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 809, 810, 855, 1026, 1080, 1140, 1368, 1539, 1618, 1620, 1710, 2052, 2280, 2427, 2565, 3078, 3236, 3240, 3420, 4045, 4104, 4854, 5130, 6156, 6472, 6840, 7281, 7695, 8090, 9708, 10260, 12135, 12312, 14562, 15371, 15390, 16180, 19416, 20520, 21843, 24270, 29124, 30742, 30780, 32360, 36405, 43686, 46113, 48540, 58248, 61484, 61560, 65529, 72810, 76855, 87372, 92226, 97080, 109215, 122968, 131058, 138339, 145620, 153710, 174744, 184452, 218430, 230565, 262116, 276678, 291240, 307420, 327645, 368904, 415017, 436860, 461130, 524232, 553356, 614840, 655290, 691695, 830034, 873720, 922260, 1106712, 1245051, 1310580, 1383390, 1660068, 1844520, 2075085, 2490102, 2621160, 2766780, 3320136, 4150170, 4980204, 5533560, 6225255, 8300340, 9960408, 12450510, 16600680, 24901020, 49802040]

約数ペア:

[(1, 49802040), (2, 24901020), (3, 16600680), (4, 12450510), (5, 9960408), (6, 8300340), (8, 6225255), (9, 5533560), (10, 4980204), (12, 4150170), (15, 3320136), (18, 2766780), (19, 2621160), (20, 2490102), (24, 2075085), (27, 1844520), (30, 1660068), (36, 1383390), (38, 1310580), (40, 1245051), (45, 1106712), (54, 922260), (57, 873720), (60, 830034), (72, 691695), (76, 655290), (81, 614840), (90, 553356), (95, 524232), (108, 461130), (114, 436860), (120, 415017), (135, 368904), (152, 327645), (162, 307420), (171, 291240), (180, 276678), (190, 262116), (216, 230565), (228, 218430), (270, 184452), (285, 174744), (324, 153710), (342, 145620), (360, 138339), (380, 131058), (405, 122968), (456, 109215), (513, 97080), (540, 92226), (570, 87372), (648, 76855), (684, 72810), (760, 65529), (809, 61560), (810, 61484), (855, 58248), (1026, 48540), (1080, 46113), (1140, 43686), (1368, 36405), (1539, 32360), (1618, 30780), (1620, 30742), (1710, 29124), (2052, 24270), (2280, 21843), (2427, 20520), (2565, 19416), (3078, 16180), (3236, 15390), (3240, 15371), (3420, 14562), (4045, 12312), (4104, 12135), (4854, 10260), (5130, 9708), (6156, 8090), (6472, 7695), (6840, 7281)]