54904300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 142490880

約数和(自身を除く): 87586580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 37, 38, 44, 50, 55, 71, 74, 76, 95, 100, 110, 142, 148, 185, 190, 209, 220, 275, 284, 355, 370, 380, 407, 418, 475, 550, 703, 710, 740, 781, 814, 836, 925, 950, 1045, 1100, 1349, 1406, 1420, 1562, 1628, 1775, 1850, 1900, 2035, 2090, 2627, 2698, 2812, 3124, 3515, 3550, 3700, 3905, 4070, 4180, 5225, 5254, 5396, 6745, 7030, 7100, 7733, 7810, 8140, 10175, 10450, 10508, 13135, 13490, 14060, 14839, 15466, 15620, 17575, 19525, 20350, 20900, 26270, 26980, 28897, 29678, 30932, 33725, 35150, 38665, 39050, 40700, 49913, 52540, 57794, 59356, 65675, 67450, 70300, 74195, 77330, 78100, 99826, 115588, 131350, 134900, 144485, 148390, 154660, 193325, 199652, 249565, 262700, 288970, 296780, 370975, 386650, 499130, 549043, 577940, 722425, 741950, 773300, 998260, 1098086, 1247825, 1444850, 1483900, 2196172, 2495650, 2745215, 2889700, 4991300, 5490430, 10980860, 13726075, 27452150, 54904300]

約数ペア:

[(1, 54904300), (2, 27452150), (4, 13726075), (5, 10980860), (10, 5490430), (11, 4991300), (19, 2889700), (20, 2745215), (22, 2495650), (25, 2196172), (37, 1483900), (38, 1444850), (44, 1247825), (50, 1098086), (55, 998260), (71, 773300), (74, 741950), (76, 722425), (95, 577940), (100, 549043), (110, 499130), (142, 386650), (148, 370975), (185, 296780), (190, 288970), (209, 262700), (220, 249565), (275, 199652), (284, 193325), (355, 154660), (370, 148390), (380, 144485), (407, 134900), (418, 131350), (475, 115588), (550, 99826), (703, 78100), (710, 77330), (740, 74195), (781, 70300), (814, 67450), (836, 65675), (925, 59356), (950, 57794), (1045, 52540), (1100, 49913), (1349, 40700), (1406, 39050), (1420, 38665), (1562, 35150), (1628, 33725), (1775, 30932), (1850, 29678), (1900, 28897), (2035, 26980), (2090, 26270), (2627, 20900), (2698, 20350), (2812, 19525), (3124, 17575), (3515, 15620), (3550, 15466), (3700, 14839), (3905, 14060), (4070, 13490), (4180, 13135), (5225, 10508), (5254, 10450), (5396, 10175), (6745, 8140), (7030, 7810), (7100, 7733)]