48089370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 91256550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 83, 89, 93, 105, 155, 166, 178, 186, 210, 217, 249, 267, 310, 415, 434, 445, 465, 498, 534, 581, 623, 651, 830, 890, 930, 1085, 1162, 1245, 1246, 1302, 1335, 1743, 1869, 2170, 2490, 2573, 2670, 2759, 2905, 3115, 3255, 3486, 3738, 5146, 5518, 5810, 6230, 6510, 7387, 7719, 8277, 8715, 9345, 12865, 13795, 14774, 15438, 16554, 17430, 18011, 18690, 19313, 22161, 25730, 27590, 36022, 36935, 38595, 38626, 41385, 44322, 51709, 54033, 57939, 73870, 77190, 82770, 90055, 96565, 103418, 108066, 110805, 115878, 155127, 180110, 193130, 221610, 228997, 258545, 270165, 289695, 310254, 457994, 517090, 540330, 579390, 686991, 775635, 1144985, 1373982, 1551270, 1602979, 2289970, 3205958, 3434955, 4808937, 6869910, 8014895, 9617874, 16029790, 24044685, 48089370]

約数ペア:

[(1, 48089370), (2, 24044685), (3, 16029790), (5, 9617874), (6, 8014895), (7, 6869910), (10, 4808937), (14, 3434955), (15, 3205958), (21, 2289970), (30, 1602979), (31, 1551270), (35, 1373982), (42, 1144985), (62, 775635), (70, 686991), (83, 579390), (89, 540330), (93, 517090), (105, 457994), (155, 310254), (166, 289695), (178, 270165), (186, 258545), (210, 228997), (217, 221610), (249, 193130), (267, 180110), (310, 155127), (415, 115878), (434, 110805), (445, 108066), (465, 103418), (498, 96565), (534, 90055), (581, 82770), (623, 77190), (651, 73870), (830, 57939), (890, 54033), (930, 51709), (1085, 44322), (1162, 41385), (1245, 38626), (1246, 38595), (1302, 36935), (1335, 36022), (1743, 27590), (1869, 25730), (2170, 22161), (2490, 19313), (2573, 18690), (2670, 18011), (2759, 17430), (2905, 16554), (3115, 15438), (3255, 14774), (3486, 13795), (3738, 12865), (5146, 9345), (5518, 8715), (5810, 8277), (6230, 7719), (6510, 7387)]