48974380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 79727060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 130, 140, 142, 182, 260, 284, 355, 364, 379, 455, 497, 710, 758, 910, 923, 994, 1420, 1516, 1820, 1846, 1895, 1988, 2485, 2653, 3692, 3790, 4615, 4927, 4970, 5306, 6461, 7580, 9230, 9854, 9940, 10612, 12922, 13265, 18460, 19708, 24635, 25844, 26530, 26909, 32305, 34489, 49270, 53060, 53818, 64610, 68978, 98540, 107636, 129220, 134545, 137956, 172445, 188363, 269090, 344890, 349817, 376726, 538180, 689780, 699634, 753452, 941815, 1399268, 1749085, 1883630, 2448719, 3498170, 3767260, 4897438, 6996340, 9794876, 12243595, 24487190, 48974380]

約数ペア:

[(1, 48974380), (2, 24487190), (4, 12243595), (5, 9794876), (7, 6996340), (10, 4897438), (13, 3767260), (14, 3498170), (20, 2448719), (26, 1883630), (28, 1749085), (35, 1399268), (52, 941815), (65, 753452), (70, 699634), (71, 689780), (91, 538180), (130, 376726), (140, 349817), (142, 344890), (182, 269090), (260, 188363), (284, 172445), (355, 137956), (364, 134545), (379, 129220), (455, 107636), (497, 98540), (710, 68978), (758, 64610), (910, 53818), (923, 53060), (994, 49270), (1420, 34489), (1516, 32305), (1820, 26909), (1846, 26530), (1895, 25844), (1988, 24635), (2485, 19708), (2653, 18460), (3692, 13265), (3790, 12922), (4615, 10612), (4927, 9940), (4970, 9854), (5306, 9230), (6461, 7580)]