48839857040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1\times {\mathrm{13931}}^1$

素因数の和:17328

約数の個数: 80

約数和(自身を含む): 122332545216

約数和(自身を除く): 73492688176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3371, 6742, 13484, 13931, 16855, 26968, 27862, 33710, 43823, 53936, 55724, 67420, 69655, 87646, 111448, 134840, 139310, 175292, 181103, 219115, 222896, 269680, 278620, 350584, 362206, 438230, 557240, 701168, 724412, 876460, 905515, 1114480, 1448824, 1752920, 1811030, 2897648, 3505840, 3622060, 7244120, 14488240, 46961401, 93922802, 187845604, 234807005, 375691208, 469614010, 610498213, 751382416, 939228020, 1220996426, 1878456040, 2441992852, 3052491065, 3756912080, 4883985704, 6104982130, 9767971408, 12209964260, 24419928520, 48839857040]

約数ペア:

[(1, 48839857040), (2, 24419928520), (4, 12209964260), (5, 9767971408), (8, 6104982130), (10, 4883985704), (13, 3756912080), (16, 3052491065), (20, 2441992852), (26, 1878456040), (40, 1220996426), (52, 939228020), (65, 751382416), (80, 610498213), (104, 469614010), (130, 375691208), (208, 234807005), (260, 187845604), (520, 93922802), (1040, 46961401), (3371, 14488240), (6742, 7244120), (13484, 3622060), (13931, 3505840), (16855, 2897648), (26968, 1811030), (27862, 1752920), (33710, 1448824), (43823, 1114480), (53936, 905515), (55724, 876460), (67420, 724412), (69655, 701168), (87646, 557240), (111448, 438230), (134840, 362206), (139310, 350584), (175292, 278620), (181103, 269680), (219115, 222896)]