50189580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 177113664

約数和(自身を除く): 126924084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 653, 732, 854, 915, 1098, 1220, 1260, 1281, 1306, 1708, 1830, 1959, 2135, 2196, 2562, 2612, 2745, 3265, 3660, 3843, 3918, 4270, 4571, 5124, 5490, 5877, 6405, 6530, 7686, 7836, 8540, 9142, 9795, 10980, 11754, 12810, 13060, 13713, 15372, 18284, 19215, 19590, 22855, 23508, 25620, 27426, 29385, 38430, 39180, 39833, 41139, 45710, 54852, 58770, 68565, 76860, 79666, 82278, 91420, 117540, 119499, 137130, 159332, 164556, 199165, 205695, 238998, 274260, 278831, 358497, 398330, 411390, 477996, 557662, 597495, 716994, 796660, 822780, 836493, 1115324, 1194990, 1394155, 1433988, 1672986, 1792485, 2389980, 2509479, 2788310, 3345972, 3584970, 4182465, 5018958, 5576620, 7169940, 8364930, 10037916, 12547395, 16729860, 25094790, 50189580]

約数ペア:

[(1, 50189580), (2, 25094790), (3, 16729860), (4, 12547395), (5, 10037916), (6, 8364930), (7, 7169940), (9, 5576620), (10, 5018958), (12, 4182465), (14, 3584970), (15, 3345972), (18, 2788310), (20, 2509479), (21, 2389980), (28, 1792485), (30, 1672986), (35, 1433988), (36, 1394155), (42, 1194990), (45, 1115324), (60, 836493), (61, 822780), (63, 796660), (70, 716994), (84, 597495), (90, 557662), (105, 477996), (122, 411390), (126, 398330), (140, 358497), (180, 278831), (183, 274260), (210, 238998), (244, 205695), (252, 199165), (305, 164556), (315, 159332), (366, 137130), (420, 119499), (427, 117540), (549, 91420), (610, 82278), (630, 79666), (653, 76860), (732, 68565), (854, 58770), (915, 54852), (1098, 45710), (1220, 41139), (1260, 39833), (1281, 39180), (1306, 38430), (1708, 29385), (1830, 27426), (1959, 25620), (2135, 23508), (2196, 22855), (2562, 19590), (2612, 19215), (2745, 18284), (3265, 15372), (3660, 13713), (3843, 13060), (3918, 12810), (4270, 11754), (4571, 10980), (5124, 9795), (5490, 9142), (5877, 8540), (6405, 7836), (6530, 7686)]