49640580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 172488960

約数和(自身を除く): 122848380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 61, 66, 90, 99, 108, 110, 122, 132, 135, 137, 165, 180, 183, 198, 220, 244, 270, 274, 297, 305, 330, 366, 396, 411, 495, 540, 548, 549, 594, 610, 660, 671, 685, 732, 822, 915, 990, 1098, 1188, 1220, 1233, 1342, 1370, 1485, 1507, 1644, 1647, 1830, 1980, 2013, 2055, 2196, 2466, 2684, 2740, 2745, 2970, 3014, 3294, 3355, 3660, 3699, 4026, 4110, 4521, 4932, 5490, 5940, 6028, 6039, 6165, 6588, 6710, 7398, 7535, 8052, 8220, 8235, 8357, 9042, 10065, 10980, 12078, 12330, 13420, 13563, 14796, 15070, 16470, 16714, 18084, 18117, 18495, 20130, 22605, 24156, 24660, 25071, 27126, 30140, 30195, 32940, 33428, 36234, 36990, 40260, 40689, 41785, 45210, 50142, 54252, 60390, 67815, 72468, 73980, 75213, 81378, 83570, 90420, 90585, 91927, 100284, 120780, 125355, 135630, 150426, 162756, 167140, 181170, 183854, 203445, 225639, 250710, 271260, 275781, 300852, 362340, 367708, 376065, 406890, 451278, 459635, 501420, 551562, 752130, 813780, 827343, 902556, 919270, 1103124, 1128195, 1378905, 1504260, 1654686, 1838540, 2256390, 2482029, 2757810, 3309372, 4136715, 4512780, 4964058, 5515620, 8273430, 9928116, 12410145, 16546860, 24820290, 49640580]

約数ペア:

[(1, 49640580), (2, 24820290), (3, 16546860), (4, 12410145), (5, 9928116), (6, 8273430), (9, 5515620), (10, 4964058), (11, 4512780), (12, 4136715), (15, 3309372), (18, 2757810), (20, 2482029), (22, 2256390), (27, 1838540), (30, 1654686), (33, 1504260), (36, 1378905), (44, 1128195), (45, 1103124), (54, 919270), (55, 902556), (60, 827343), (61, 813780), (66, 752130), (90, 551562), (99, 501420), (108, 459635), (110, 451278), (122, 406890), (132, 376065), (135, 367708), (137, 362340), (165, 300852), (180, 275781), (183, 271260), (198, 250710), (220, 225639), (244, 203445), (270, 183854), (274, 181170), (297, 167140), (305, 162756), (330, 150426), (366, 135630), (396, 125355), (411, 120780), (495, 100284), (540, 91927), (548, 90585), (549, 90420), (594, 83570), (610, 81378), (660, 75213), (671, 73980), (685, 72468), (732, 67815), (822, 60390), (915, 54252), (990, 50142), (1098, 45210), (1188, 41785), (1220, 40689), (1233, 40260), (1342, 36990), (1370, 36234), (1485, 33428), (1507, 32940), (1644, 30195), (1647, 30140), (1830, 27126), (1980, 25071), (2013, 24660), (2055, 24156), (2196, 22605), (2466, 20130), (2684, 18495), (2740, 18117), (2745, 18084), (2970, 16714), (3014, 16470), (3294, 15070), (3355, 14796), (3660, 13563), (3699, 13420), (4026, 12330), (4110, 12078), (4521, 10980), (4932, 10065), (5490, 9042), (5940, 8357), (6028, 8235), (6039, 8220), (6165, 8052), (6588, 7535), (6710, 7398)]