44669690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 90744192

約数和(自身を除く): 46074502

約数列:

[1, 2, 5, 10, 13, 26, 43, 61, 65, 86, 122, 130, 131, 215, 262, 305, 430, 559, 610, 655, 793, 1118, 1310, 1586, 1703, 2623, 2795, 3406, 3965, 5246, 5590, 5633, 7930, 7991, 8515, 11266, 13115, 15982, 17030, 26230, 28165, 34099, 39955, 56330, 68198, 73229, 79910, 103883, 146458, 170495, 207766, 340990, 343613, 366145, 519415, 687226, 732290, 1038830, 1718065, 3436130, 4466969, 8933938, 22334845, 44669690]

約数ペア:

[(1, 44669690), (2, 22334845), (5, 8933938), (10, 4466969), (13, 3436130), (26, 1718065), (43, 1038830), (61, 732290), (65, 687226), (86, 519415), (122, 366145), (130, 343613), (131, 340990), (215, 207766), (262, 170495), (305, 146458), (430, 103883), (559, 79910), (610, 73229), (655, 68198), (793, 56330), (1118, 39955), (1310, 34099), (1586, 28165), (1703, 26230), (2623, 17030), (2795, 15982), (3406, 13115), (3965, 11266), (5246, 8515), (5590, 7991), (5633, 7930)]