49139160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 175569120

約数和(自身を除く): 126429960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 61, 70, 84, 98, 105, 120, 122, 137, 140, 147, 168, 183, 196, 210, 244, 245, 274, 280, 294, 305, 366, 392, 411, 420, 427, 488, 490, 548, 588, 610, 685, 732, 735, 822, 840, 854, 915, 959, 980, 1096, 1176, 1220, 1281, 1370, 1464, 1470, 1644, 1708, 1830, 1918, 1960, 2055, 2135, 2440, 2562, 2740, 2877, 2940, 2989, 3288, 3416, 3660, 3836, 4110, 4270, 4795, 5124, 5480, 5754, 5880, 5978, 6405, 6713, 7320, 7672, 8220, 8357, 8540, 8967, 9590, 10248, 11508, 11956, 12810, 13426, 14385, 14945, 16440, 16714, 17080, 17934, 19180, 20139, 23016, 23912, 25071, 25620, 26852, 28770, 29890, 33428, 33565, 35868, 38360, 40278, 41785, 44835, 50142, 51240, 53704, 57540, 58499, 59780, 66856, 67130, 71736, 80556, 83570, 89670, 100284, 100695, 115080, 116998, 119560, 125355, 134260, 161112, 167140, 175497, 179340, 200568, 201390, 233996, 250710, 268520, 292495, 334280, 350994, 358680, 402780, 409493, 467992, 501420, 584990, 701988, 805560, 818986, 877485, 1002840, 1169980, 1228479, 1403976, 1637972, 1754970, 2047465, 2339960, 2456958, 3275944, 3509940, 4094930, 4913916, 6142395, 7019880, 8189860, 9827832, 12284790, 16379720, 24569580, 49139160]

約数ペア:

[(1, 49139160), (2, 24569580), (3, 16379720), (4, 12284790), (5, 9827832), (6, 8189860), (7, 7019880), (8, 6142395), (10, 4913916), (12, 4094930), (14, 3509940), (15, 3275944), (20, 2456958), (21, 2339960), (24, 2047465), (28, 1754970), (30, 1637972), (35, 1403976), (40, 1228479), (42, 1169980), (49, 1002840), (56, 877485), (60, 818986), (61, 805560), (70, 701988), (84, 584990), (98, 501420), (105, 467992), (120, 409493), (122, 402780), (137, 358680), (140, 350994), (147, 334280), (168, 292495), (183, 268520), (196, 250710), (210, 233996), (244, 201390), (245, 200568), (274, 179340), (280, 175497), (294, 167140), (305, 161112), (366, 134260), (392, 125355), (411, 119560), (420, 116998), (427, 115080), (488, 100695), (490, 100284), (548, 89670), (588, 83570), (610, 80556), (685, 71736), (732, 67130), (735, 66856), (822, 59780), (840, 58499), (854, 57540), (915, 53704), (959, 51240), (980, 50142), (1096, 44835), (1176, 41785), (1220, 40278), (1281, 38360), (1370, 35868), (1464, 33565), (1470, 33428), (1644, 29890), (1708, 28770), (1830, 26852), (1918, 25620), (1960, 25071), (2055, 23912), (2135, 23016), (2440, 20139), (2562, 19180), (2740, 17934), (2877, 17080), (2940, 16714), (2989, 16440), (3288, 14945), (3416, 14385), (3660, 13426), (3836, 12810), (4110, 11956), (4270, 11508), (4795, 10248), (5124, 9590), (5480, 8967), (5754, 8540), (5880, 8357), (5978, 8220), (6405, 7672), (6713, 7320)]