49199550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 131003520

約数和(自身を除く): 81803970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 61, 75, 95, 114, 122, 150, 183, 190, 283, 285, 305, 366, 475, 566, 570, 610, 849, 915, 950, 1159, 1415, 1425, 1525, 1698, 1830, 2318, 2830, 2850, 3050, 3477, 4245, 4575, 5377, 5795, 6954, 7075, 8490, 9150, 10754, 11590, 14150, 16131, 17263, 17385, 21225, 26885, 28975, 32262, 34526, 34770, 42450, 51789, 53770, 57950, 80655, 86315, 86925, 103578, 134425, 161310, 172630, 173850, 258945, 268850, 327997, 403275, 431575, 517890, 655994, 806550, 863150, 983991, 1294725, 1639985, 1967982, 2589450, 3279970, 4919955, 8199925, 9839910, 16399850, 24599775, 49199550]

約数ペア:

[(1, 49199550), (2, 24599775), (3, 16399850), (5, 9839910), (6, 8199925), (10, 4919955), (15, 3279970), (19, 2589450), (25, 1967982), (30, 1639985), (38, 1294725), (50, 983991), (57, 863150), (61, 806550), (75, 655994), (95, 517890), (114, 431575), (122, 403275), (150, 327997), (183, 268850), (190, 258945), (283, 173850), (285, 172630), (305, 161310), (366, 134425), (475, 103578), (566, 86925), (570, 86315), (610, 80655), (849, 57950), (915, 53770), (950, 51789), (1159, 42450), (1415, 34770), (1425, 34526), (1525, 32262), (1698, 28975), (1830, 26885), (2318, 21225), (2830, 17385), (2850, 17263), (3050, 16131), (3477, 14150), (4245, 11590), (4575, 10754), (5377, 9150), (5795, 8490), (6954, 7075)]