49923120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16001}}^1$

素因数の和:16030

約数の個数: 80

約数和(自身を含む): 166676832

約数和(自身を除く): 116753712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 16001, 32002, 48003, 64004, 80005, 96006, 128008, 160010, 192012, 208013, 240015, 256016, 320020, 384024, 416026, 480030, 624039, 640040, 768048, 832052, 960060, 1040065, 1248078, 1280080, 1664104, 1920120, 2080130, 2496156, 3120195, 3328208, 3840240, 4160260, 4992312, 6240390, 8320520, 9984624, 12480780, 16641040, 24961560, 49923120]

約数ペア:

[(1, 49923120), (2, 24961560), (3, 16641040), (4, 12480780), (5, 9984624), (6, 8320520), (8, 6240390), (10, 4992312), (12, 4160260), (13, 3840240), (15, 3328208), (16, 3120195), (20, 2496156), (24, 2080130), (26, 1920120), (30, 1664104), (39, 1280080), (40, 1248078), (48, 1040065), (52, 960060), (60, 832052), (65, 768048), (78, 640040), (80, 624039), (104, 480030), (120, 416026), (130, 384024), (156, 320020), (195, 256016), (208, 240015), (240, 208013), (260, 192012), (312, 160010), (390, 128008), (520, 96006), (624, 80005), (780, 64004), (1040, 48003), (1560, 32002), (3120, 16001)]