49660380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3583}}^1$

素因数の和:3616

約数の個数: 144

約数和(自身を含む): 187858944

約数和(自身を除く): 138198564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 3583, 4620, 6930, 7166, 10749, 13860, 14332, 17915, 21498, 25081, 32247, 35830, 39413, 42996, 50162, 53745, 64494, 71660, 75243, 78826, 100324, 107490, 118239, 125405, 128988, 150486, 157652, 161235, 197065, 214980, 225729, 236478, 250810, 275891, 300972, 322470, 354717, 376215, 394130, 451458, 472956, 501620, 551782, 591195, 644940, 709434, 752430, 788260, 827673, 902916, 1103564, 1128645, 1182390, 1379455, 1418868, 1504860, 1655346, 1773585, 2257290, 2364780, 2483019, 2758910, 3310692, 3547170, 4138365, 4514580, 4966038, 5517820, 7094340, 8276730, 9932076, 12415095, 16553460, 24830190, 49660380]

約数ペア:

[(1, 49660380), (2, 24830190), (3, 16553460), (4, 12415095), (5, 9932076), (6, 8276730), (7, 7094340), (9, 5517820), (10, 4966038), (11, 4514580), (12, 4138365), (14, 3547170), (15, 3310692), (18, 2758910), (20, 2483019), (21, 2364780), (22, 2257290), (28, 1773585), (30, 1655346), (33, 1504860), (35, 1418868), (36, 1379455), (42, 1182390), (44, 1128645), (45, 1103564), (55, 902916), (60, 827673), (63, 788260), (66, 752430), (70, 709434), (77, 644940), (84, 591195), (90, 551782), (99, 501620), (105, 472956), (110, 451458), (126, 394130), (132, 376215), (140, 354717), (154, 322470), (165, 300972), (180, 275891), (198, 250810), (210, 236478), (220, 225729), (231, 214980), (252, 197065), (308, 161235), (315, 157652), (330, 150486), (385, 128988), (396, 125405), (420, 118239), (462, 107490), (495, 100324), (630, 78826), (660, 75243), (693, 71660), (770, 64494), (924, 53745), (990, 50162), (1155, 42996), (1260, 39413), (1386, 35830), (1540, 32247), (1980, 25081), (2310, 21498), (2772, 17915), (3465, 14332), (3583, 13860), (4620, 10749), (6930, 7166)]