57100472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 80793928

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 37, 38, 44, 52, 71, 74, 76, 88, 104, 142, 143, 148, 152, 209, 247, 284, 286, 296, 407, 418, 481, 494, 568, 572, 703, 781, 814, 836, 923, 962, 988, 1144, 1349, 1406, 1562, 1628, 1672, 1846, 1924, 1976, 2627, 2698, 2717, 2812, 3124, 3256, 3692, 3848, 5254, 5291, 5396, 5434, 5624, 6248, 7384, 7733, 9139, 10153, 10508, 10582, 10792, 10868, 14839, 15466, 17537, 18278, 20306, 21016, 21164, 21736, 28897, 29678, 30932, 34151, 35074, 36556, 40612, 42328, 49913, 57794, 59356, 61864, 68302, 70148, 73112, 81224, 99826, 100529, 115588, 118712, 136604, 140296, 192907, 199652, 201058, 231176, 273208, 375661, 385814, 399304, 402116, 549043, 648869, 751322, 771628, 804232, 1098086, 1297738, 1502644, 1543256, 2196172, 2595476, 3005288, 4392344, 5190952, 7137559, 14275118, 28550236, 57100472]

約数ペア:

[(1, 57100472), (2, 28550236), (4, 14275118), (8, 7137559), (11, 5190952), (13, 4392344), (19, 3005288), (22, 2595476), (26, 2196172), (37, 1543256), (38, 1502644), (44, 1297738), (52, 1098086), (71, 804232), (74, 771628), (76, 751322), (88, 648869), (104, 549043), (142, 402116), (143, 399304), (148, 385814), (152, 375661), (209, 273208), (247, 231176), (284, 201058), (286, 199652), (296, 192907), (407, 140296), (418, 136604), (481, 118712), (494, 115588), (568, 100529), (572, 99826), (703, 81224), (781, 73112), (814, 70148), (836, 68302), (923, 61864), (962, 59356), (988, 57794), (1144, 49913), (1349, 42328), (1406, 40612), (1562, 36556), (1628, 35074), (1672, 34151), (1846, 30932), (1924, 29678), (1976, 28897), (2627, 21736), (2698, 21164), (2717, 21016), (2812, 20306), (3124, 18278), (3256, 17537), (3692, 15466), (3848, 14839), (5254, 10868), (5291, 10792), (5396, 10582), (5434, 10508), (5624, 10153), (6248, 9139), (7384, 7733)]