49738920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 192

約数和(自身を含む): 189604800

約数和(自身を除く): 139865880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 769, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1538, 1540, 1617, 1848, 1960, 2156, 2307, 2310, 2695, 2940, 3076, 3080, 3234, 3845, 4312, 4614, 4620, 5383, 5390, 5880, 6152, 6468, 7690, 8085, 8459, 9228, 9240, 10766, 10780, 11535, 12936, 15380, 16149, 16170, 16918, 18456, 21532, 21560, 23070, 25377, 26915, 30760, 32298, 32340, 33836, 37681, 42295, 43064, 46140, 50754, 53830, 59213, 64596, 64680, 67672, 75362, 80745, 84590, 92280, 101508, 107660, 113043, 118426, 126885, 129192, 150724, 161490, 169180, 177639, 188405, 203016, 215320, 226086, 236852, 253770, 296065, 301448, 322980, 338360, 355278, 376810, 414491, 452172, 473704, 507540, 565215, 592130, 645960, 710556, 753620, 828982, 888195, 904344, 1015080, 1130430, 1184260, 1243473, 1421112, 1507240, 1657964, 1776390, 2072455, 2260860, 2368520, 2486946, 3315928, 3552780, 4144910, 4521720, 4973892, 6217365, 7105560, 8289820, 9947784, 12434730, 16579640, 24869460, 49738920]

約数ペア:

[(1, 49738920), (2, 24869460), (3, 16579640), (4, 12434730), (5, 9947784), (6, 8289820), (7, 7105560), (8, 6217365), (10, 4973892), (11, 4521720), (12, 4144910), (14, 3552780), (15, 3315928), (20, 2486946), (21, 2368520), (22, 2260860), (24, 2072455), (28, 1776390), (30, 1657964), (33, 1507240), (35, 1421112), (40, 1243473), (42, 1184260), (44, 1130430), (49, 1015080), (55, 904344), (56, 888195), (60, 828982), (66, 753620), (70, 710556), (77, 645960), (84, 592130), (88, 565215), (98, 507540), (105, 473704), (110, 452172), (120, 414491), (132, 376810), (140, 355278), (147, 338360), (154, 322980), (165, 301448), (168, 296065), (196, 253770), (210, 236852), (220, 226086), (231, 215320), (245, 203016), (264, 188405), (280, 177639), (294, 169180), (308, 161490), (330, 150724), (385, 129192), (392, 126885), (420, 118426), (440, 113043), (462, 107660), (490, 101508), (539, 92280), (588, 84590), (616, 80745), (660, 75362), (735, 67672), (769, 64680), (770, 64596), (840, 59213), (924, 53830), (980, 50754), (1078, 46140), (1155, 43064), (1176, 42295), (1320, 37681), (1470, 33836), (1538, 32340), (1540, 32298), (1617, 30760), (1848, 26915), (1960, 25377), (2156, 23070), (2307, 21560), (2310, 21532), (2695, 18456), (2940, 16918), (3076, 16170), (3080, 16149), (3234, 15380), (3845, 12936), (4312, 11535), (4614, 10780), (4620, 10766), (5383, 9240), (5390, 9228), (5880, 8459), (6152, 8085), (6468, 7690)]