49823280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5355

約数の個数: 120

約数和(自身を含む): 180228048

約数和(自身を除く): 130404768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5323, 9360, 10646, 15969, 21292, 26615, 31938, 42584, 47907, 53230, 63876, 69199, 79845, 85168, 95814, 106460, 127752, 138398, 159690, 191628, 207597, 212920, 239535, 255504, 276796, 319380, 345995, 383256, 415194, 425840, 479070, 553592, 622791, 638760, 691990, 766512, 830388, 958140, 1037985, 1107184, 1245582, 1277520, 1383980, 1660776, 1916280, 2075970, 2491164, 2767960, 3113955, 3321552, 3832560, 4151940, 4982328, 5535920, 6227910, 8303880, 9964656, 12455820, 16607760, 24911640, 49823280]

約数ペア:

[(1, 49823280), (2, 24911640), (3, 16607760), (4, 12455820), (5, 9964656), (6, 8303880), (8, 6227910), (9, 5535920), (10, 4982328), (12, 4151940), (13, 3832560), (15, 3321552), (16, 3113955), (18, 2767960), (20, 2491164), (24, 2075970), (26, 1916280), (30, 1660776), (36, 1383980), (39, 1277520), (40, 1245582), (45, 1107184), (48, 1037985), (52, 958140), (60, 830388), (65, 766512), (72, 691990), (78, 638760), (80, 622791), (90, 553592), (104, 479070), (117, 425840), (120, 415194), (130, 383256), (144, 345995), (156, 319380), (180, 276796), (195, 255504), (208, 239535), (234, 212920), (240, 207597), (260, 191628), (312, 159690), (360, 138398), (390, 127752), (468, 106460), (520, 95814), (585, 85168), (624, 79845), (720, 69199), (780, 63876), (936, 53230), (1040, 47907), (1170, 42584), (1560, 31938), (1872, 26615), (2340, 21292), (3120, 15969), (4680, 10646), (5323, 9360)]