53231640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:862

約数の個数: 192

約数和(自身を含む): 202901760

約数和(自身を除く): 149670120

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, 770, 823, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1646, 1848, 1960, 2156, 2310, 2469, 2695, 2940, 3080, 3234, 3292, 4115, 4312, 4620, 4938, 5390, 5761, 5880, 6468, 6584, 8085, 8230, 9053, 9240, 9876, 10780, 11522, 12345, 12936, 16170, 16460, 17283, 18106, 19752, 21560, 23044, 24690, 27159, 28805, 32340, 32920, 34566, 36212, 40327, 45265, 46088, 49380, 54318, 57610, 63371, 64680, 69132, 72424, 80654, 86415, 90530, 98760, 108636, 115220, 120981, 126742, 135795, 138264, 161308, 172830, 181060, 190113, 201635, 217272, 230440, 241962, 253484, 271590, 316855, 322616, 345660, 362120, 380226, 403270, 443597, 483924, 506968, 543180, 604905, 633710, 691320, 760452, 806540, 887194, 950565, 967848, 1086360, 1209810, 1267420, 1330791, 1520904, 1613080, 1774388, 1901130, 2217985, 2419620, 2534840, 2661582, 3548776, 3802260, 4435970, 4839240, 5323164, 6653955, 7604520, 8871940, 10646328, 13307910, 17743880, 26615820, 53231640]

約数ペア:

[(1, 53231640), (2, 26615820), (3, 17743880), (4, 13307910), (5, 10646328), (6, 8871940), (7, 7604520), (8, 6653955), (10, 5323164), (11, 4839240), (12, 4435970), (14, 3802260), (15, 3548776), (20, 2661582), (21, 2534840), (22, 2419620), (24, 2217985), (28, 1901130), (30, 1774388), (33, 1613080), (35, 1520904), (40, 1330791), (42, 1267420), (44, 1209810), (49, 1086360), (55, 967848), (56, 950565), (60, 887194), (66, 806540), (70, 760452), (77, 691320), (84, 633710), (88, 604905), (98, 543180), (105, 506968), (110, 483924), (120, 443597), (132, 403270), (140, 380226), (147, 362120), (154, 345660), (165, 322616), (168, 316855), (196, 271590), (210, 253484), (220, 241962), (231, 230440), (245, 217272), (264, 201635), (280, 190113), (294, 181060), (308, 172830), (330, 161308), (385, 138264), (392, 135795), (420, 126742), (440, 120981), (462, 115220), (490, 108636), (539, 98760), (588, 90530), (616, 86415), (660, 80654), (735, 72424), (770, 69132), (823, 64680), (840, 63371), (924, 57610), (980, 54318), (1078, 49380), (1155, 46088), (1176, 45265), (1320, 40327), (1470, 36212), (1540, 34566), (1617, 32920), (1646, 32340), (1848, 28805), (1960, 27159), (2156, 24690), (2310, 23044), (2469, 21560), (2695, 19752), (2940, 18106), (3080, 17283), (3234, 16460), (3292, 16170), (4115, 12936), (4312, 12345), (4620, 11522), (4938, 10780), (5390, 9876), (5761, 9240), (5880, 9053), (6468, 8230), (6584, 8085)]