53441984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:721

約数の個数: 56

約数和(自身を含む): 113385600

約数和(自身を除く): 59943616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 568, 608, 619, 1136, 1216, 1238, 1349, 2272, 2476, 2698, 4544, 4952, 5396, 9904, 10792, 11761, 19808, 21584, 23522, 39616, 43168, 43949, 47044, 86336, 87898, 94088, 175796, 188176, 351592, 376352, 703184, 752704, 835031, 1406368, 1670062, 2812736, 3340124, 6680248, 13360496, 26720992, 53441984]

約数ペア:

[(1, 53441984), (2, 26720992), (4, 13360496), (8, 6680248), (16, 3340124), (19, 2812736), (32, 1670062), (38, 1406368), (64, 835031), (71, 752704), (76, 703184), (142, 376352), (152, 351592), (284, 188176), (304, 175796), (568, 94088), (608, 87898), (619, 86336), (1136, 47044), (1216, 43949), (1238, 43168), (1349, 39616), (2272, 23522), (2476, 21584), (2698, 19808), (4544, 11761), (4952, 10792), (5396, 9904)]