49894847680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{56269}}^1$

素因数の和:56466

約数の個数: 112

約数和(自身を含む): 126575088480

約数和(自身を除く): 76680240800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 163, 170, 272, 320, 326, 340, 544, 652, 680, 815, 1088, 1304, 1360, 1630, 2608, 2720, 2771, 3260, 5216, 5440, 5542, 6520, 10432, 11084, 13040, 13855, 22168, 26080, 27710, 44336, 52160, 55420, 56269, 88672, 110840, 112538, 177344, 221680, 225076, 281345, 443360, 450152, 562690, 886720, 900304, 956573, 1125380, 1800608, 1913146, 2250760, 3601216, 3826292, 4501520, 4782865, 7652584, 9003040, 9171847, 9565730, 15305168, 18006080, 18343694, 19131460, 30610336, 36687388, 38262920, 45859235, 61220672, 73374776, 76525840, 91718470, 146749552, 153051680, 155921399, 183436940, 293499104, 306103360, 311842798, 366873880, 586998208, 623685596, 733747760, 779606995, 1247371192, 1467495520, 1559213990, 2494742384, 2934991040, 3118427980, 4989484768, 6236855960, 9978969536, 12473711920, 24947423840, 49894847680]

約数ペア:

[(1, 49894847680), (2, 24947423840), (4, 12473711920), (5, 9978969536), (8, 6236855960), (10, 4989484768), (16, 3118427980), (17, 2934991040), (20, 2494742384), (32, 1559213990), (34, 1467495520), (40, 1247371192), (64, 779606995), (68, 733747760), (80, 623685596), (85, 586998208), (136, 366873880), (160, 311842798), (163, 306103360), (170, 293499104), (272, 183436940), (320, 155921399), (326, 153051680), (340, 146749552), (544, 91718470), (652, 76525840), (680, 73374776), (815, 61220672), (1088, 45859235), (1304, 38262920), (1360, 36687388), (1630, 30610336), (2608, 19131460), (2720, 18343694), (2771, 18006080), (3260, 15305168), (5216, 9565730), (5440, 9171847), (5542, 9003040), (6520, 7652584), (10432, 4782865), (11084, 4501520), (13040, 3826292), (13855, 3601216), (22168, 2250760), (26080, 1913146), (27710, 1800608), (44336, 1125380), (52160, 956573), (55420, 900304), (56269, 886720), (88672, 562690), (110840, 450152), (112538, 443360), (177344, 281345), (221680, 225076)]