44903950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 60089330

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 71, 91, 130, 139, 142, 175, 182, 278, 325, 350, 355, 455, 497, 650, 695, 710, 910, 923, 973, 994, 1390, 1775, 1807, 1846, 1946, 2275, 2485, 3475, 3550, 3614, 4550, 4615, 4865, 4970, 6461, 6950, 9035, 9230, 9730, 9869, 12425, 12649, 12922, 18070, 19738, 23075, 24325, 24850, 25298, 32305, 45175, 46150, 48650, 49345, 63245, 64610, 69083, 90350, 98690, 126490, 128297, 138166, 161525, 246725, 256594, 316225, 323050, 345415, 493450, 632450, 641485, 690830, 898079, 1282970, 1727075, 1796158, 3207425, 3454150, 4490395, 6414850, 8980790, 22451975, 44903950]

約数ペア:

[(1, 44903950), (2, 22451975), (5, 8980790), (7, 6414850), (10, 4490395), (13, 3454150), (14, 3207425), (25, 1796158), (26, 1727075), (35, 1282970), (50, 898079), (65, 690830), (70, 641485), (71, 632450), (91, 493450), (130, 345415), (139, 323050), (142, 316225), (175, 256594), (182, 246725), (278, 161525), (325, 138166), (350, 128297), (355, 126490), (455, 98690), (497, 90350), (650, 69083), (695, 64610), (710, 63245), (910, 49345), (923, 48650), (973, 46150), (994, 45175), (1390, 32305), (1775, 25298), (1807, 24850), (1846, 24325), (1946, 23075), (2275, 19738), (2485, 18070), (3475, 12922), (3550, 12649), (3614, 12425), (4550, 9869), (4615, 9730), (4865, 9230), (4970, 9035), (6461, 6950)]