49663440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3041

約数の個数: 120

約数和(自身を含む): 174096000

約数和(自身を除く): 124432560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 2999, 3312, 4140, 5520, 5998, 8280, 8997, 11996, 14995, 16560, 17994, 23992, 26991, 29990, 35988, 44985, 47984, 53982, 59980, 68977, 71976, 89970, 107964, 119960, 134955, 137954, 143952, 179940, 206931, 215928, 239920, 269910, 275908, 344885, 359880, 413862, 431856, 539820, 551816, 620793, 689770, 719760, 827724, 1034655, 1079640, 1103632, 1241586, 1379540, 1655448, 2069310, 2159280, 2483172, 2759080, 3103965, 3310896, 4138620, 4966344, 5518160, 6207930, 8277240, 9932688, 12415860, 16554480, 24831720, 49663440]

約数ペア:

[(1, 49663440), (2, 24831720), (3, 16554480), (4, 12415860), (5, 9932688), (6, 8277240), (8, 6207930), (9, 5518160), (10, 4966344), (12, 4138620), (15, 3310896), (16, 3103965), (18, 2759080), (20, 2483172), (23, 2159280), (24, 2069310), (30, 1655448), (36, 1379540), (40, 1241586), (45, 1103632), (46, 1079640), (48, 1034655), (60, 827724), (69, 719760), (72, 689770), (80, 620793), (90, 551816), (92, 539820), (115, 431856), (120, 413862), (138, 359880), (144, 344885), (180, 275908), (184, 269910), (207, 239920), (230, 215928), (240, 206931), (276, 179940), (345, 143952), (360, 137954), (368, 134955), (414, 119960), (460, 107964), (552, 89970), (690, 71976), (720, 68977), (828, 59980), (920, 53982), (1035, 47984), (1104, 44985), (1380, 35988), (1656, 29990), (1840, 26991), (2070, 23992), (2760, 17994), (2999, 16560), (3312, 14995), (4140, 11996), (5520, 8997), (5998, 8280)]