47507880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2503

約数の個数: 128

約数和(自身を含む): 170035200

約数和(自身を除く): 122527320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2459, 2760, 3220, 3864, 4830, 4918, 6440, 7377, 9660, 9836, 12295, 14754, 17213, 19320, 19672, 24590, 29508, 34426, 36885, 49180, 51639, 56557, 59016, 68852, 73770, 86065, 98360, 103278, 113114, 137704, 147540, 169671, 172130, 206556, 226228, 258195, 282785, 295080, 339342, 344260, 395899, 413112, 452456, 516390, 565570, 678684, 688520, 791798, 848355, 1032780, 1131140, 1187697, 1357368, 1583596, 1696710, 1979495, 2065560, 2262280, 2375394, 3167192, 3393420, 3958990, 4750788, 5938485, 6786840, 7917980, 9501576, 11876970, 15835960, 23753940, 47507880]

約数ペア:

[(1, 47507880), (2, 23753940), (3, 15835960), (4, 11876970), (5, 9501576), (6, 7917980), (7, 6786840), (8, 5938485), (10, 4750788), (12, 3958990), (14, 3393420), (15, 3167192), (20, 2375394), (21, 2262280), (23, 2065560), (24, 1979495), (28, 1696710), (30, 1583596), (35, 1357368), (40, 1187697), (42, 1131140), (46, 1032780), (56, 848355), (60, 791798), (69, 688520), (70, 678684), (84, 565570), (92, 516390), (105, 452456), (115, 413112), (120, 395899), (138, 344260), (140, 339342), (161, 295080), (168, 282785), (184, 258195), (210, 226228), (230, 206556), (276, 172130), (280, 169671), (322, 147540), (345, 137704), (420, 113114), (460, 103278), (483, 98360), (552, 86065), (644, 73770), (690, 68852), (805, 59016), (840, 56557), (920, 51639), (966, 49180), (1288, 36885), (1380, 34426), (1610, 29508), (1932, 24590), (2415, 19672), (2459, 19320), (2760, 17213), (3220, 14754), (3864, 12295), (4830, 9836), (4918, 9660), (6440, 7377)]