57116850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 173872800

約数和(自身を除く): 116755950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 350, 399, 409, 475, 490, 525, 570, 665, 735, 798, 818, 931, 950, 1050, 1225, 1227, 1330, 1425, 1470, 1862, 1995, 2045, 2450, 2454, 2793, 2850, 2863, 3325, 3675, 3990, 4090, 4655, 5586, 5726, 6135, 6650, 7350, 7771, 8589, 9310, 9975, 10225, 12270, 13965, 14315, 15542, 17178, 19950, 20041, 20450, 23275, 23313, 27930, 28630, 30675, 38855, 40082, 42945, 46550, 46626, 54397, 60123, 61350, 69825, 71575, 77710, 85890, 100205, 108794, 116565, 120246, 139650, 143150, 163191, 194275, 200410, 214725, 233130, 271985, 300615, 326382, 380779, 388550, 429450, 501025, 543970, 582825, 601230, 761558, 815955, 1002050, 1142337, 1165650, 1359925, 1503075, 1631910, 1903895, 2284674, 2719850, 3006150, 3807790, 4079775, 5711685, 8159550, 9519475, 11423370, 19038950, 28558425, 57116850]

約数ペア:

[(1, 57116850), (2, 28558425), (3, 19038950), (5, 11423370), (6, 9519475), (7, 8159550), (10, 5711685), (14, 4079775), (15, 3807790), (19, 3006150), (21, 2719850), (25, 2284674), (30, 1903895), (35, 1631910), (38, 1503075), (42, 1359925), (49, 1165650), (50, 1142337), (57, 1002050), (70, 815955), (75, 761558), (95, 601230), (98, 582825), (105, 543970), (114, 501025), (133, 429450), (147, 388550), (150, 380779), (175, 326382), (190, 300615), (210, 271985), (245, 233130), (266, 214725), (285, 200410), (294, 194275), (350, 163191), (399, 143150), (409, 139650), (475, 120246), (490, 116565), (525, 108794), (570, 100205), (665, 85890), (735, 77710), (798, 71575), (818, 69825), (931, 61350), (950, 60123), (1050, 54397), (1225, 46626), (1227, 46550), (1330, 42945), (1425, 40082), (1470, 38855), (1862, 30675), (1995, 28630), (2045, 27930), (2450, 23313), (2454, 23275), (2793, 20450), (2850, 20041), (2863, 19950), (3325, 17178), (3675, 15542), (3990, 14315), (4090, 13965), (4655, 12270), (5586, 10225), (5726, 9975), (6135, 9310), (6650, 8589), (7350, 7771)]