49642740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 184504320

約数和(自身を除く): 134861580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 571, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1142, 1242, 1260, 1380, 1449, 1610, 1713, 1890, 1932, 2070, 2284, 2415, 2484, 2855, 2898, 3105, 3220, 3426, 3780, 3997, 4140, 4347, 4830, 5139, 5710, 5796, 6210, 6852, 7245, 7994, 8565, 8694, 9660, 10278, 11420, 11991, 12420, 13133, 14490, 15417, 15988, 17130, 17388, 19985, 20556, 21735, 23982, 25695, 26266, 28980, 30834, 34260, 35973, 39399, 39970, 43470, 47964, 51390, 52532, 59955, 61668, 65665, 71946, 77085, 78798, 79940, 86940, 91931, 102780, 107919, 118197, 119910, 131330, 143892, 154170, 157596, 179865, 183862, 196995, 215838, 236394, 239820, 262660, 275793, 308340, 354591, 359730, 367724, 393990, 431676, 459655, 472788, 539595, 551586, 590985, 709182, 719460, 787980, 827379, 919310, 1079190, 1103172, 1181970, 1378965, 1418364, 1654758, 1772955, 1838620, 2158380, 2363940, 2482137, 2757930, 3309516, 3545910, 4136895, 4964274, 5515860, 7091820, 8273790, 9928548, 12410685, 16547580, 24821370, 49642740]

約数ペア:

[(1, 49642740), (2, 24821370), (3, 16547580), (4, 12410685), (5, 9928548), (6, 8273790), (7, 7091820), (9, 5515860), (10, 4964274), (12, 4136895), (14, 3545910), (15, 3309516), (18, 2757930), (20, 2482137), (21, 2363940), (23, 2158380), (27, 1838620), (28, 1772955), (30, 1654758), (35, 1418364), (36, 1378965), (42, 1181970), (45, 1103172), (46, 1079190), (54, 919310), (60, 827379), (63, 787980), (69, 719460), (70, 709182), (84, 590985), (90, 551586), (92, 539595), (105, 472788), (108, 459655), (115, 431676), (126, 393990), (135, 367724), (138, 359730), (140, 354591), (161, 308340), (180, 275793), (189, 262660), (207, 239820), (210, 236394), (230, 215838), (252, 196995), (270, 183862), (276, 179865), (315, 157596), (322, 154170), (345, 143892), (378, 131330), (414, 119910), (420, 118197), (460, 107919), (483, 102780), (540, 91931), (571, 86940), (621, 79940), (630, 78798), (644, 77085), (690, 71946), (756, 65665), (805, 61668), (828, 59955), (945, 52532), (966, 51390), (1035, 47964), (1142, 43470), (1242, 39970), (1260, 39399), (1380, 35973), (1449, 34260), (1610, 30834), (1713, 28980), (1890, 26266), (1932, 25695), (2070, 23982), (2284, 21735), (2415, 20556), (2484, 19985), (2855, 17388), (2898, 17130), (3105, 15988), (3220, 15417), (3426, 14490), (3780, 13133), (3997, 12420), (4140, 11991), (4347, 11420), (4830, 10278), (5139, 9660), (5710, 8694), (5796, 8565), (6210, 7994), (6852, 7245)]