49413200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 127866816

約数和(自身を除く): 78453616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 41, 46, 50, 80, 82, 92, 100, 115, 131, 164, 184, 200, 205, 230, 262, 328, 368, 400, 410, 460, 524, 575, 655, 656, 820, 920, 943, 1025, 1048, 1150, 1310, 1640, 1840, 1886, 2050, 2096, 2300, 2620, 3013, 3275, 3280, 3772, 4100, 4600, 4715, 5240, 5371, 6026, 6550, 7544, 8200, 9200, 9430, 10480, 10742, 12052, 13100, 15065, 15088, 16400, 18860, 21484, 23575, 24104, 26200, 26855, 30130, 37720, 42968, 47150, 48208, 52400, 53710, 60260, 75325, 75440, 85936, 94300, 107420, 120520, 123533, 134275, 150650, 188600, 214840, 241040, 247066, 268550, 301300, 377200, 429680, 494132, 537100, 602600, 617665, 988264, 1074200, 1205200, 1235330, 1976528, 2148400, 2470660, 3088325, 4941320, 6176650, 9882640, 12353300, 24706600, 49413200]

約数ペア:

[(1, 49413200), (2, 24706600), (4, 12353300), (5, 9882640), (8, 6176650), (10, 4941320), (16, 3088325), (20, 2470660), (23, 2148400), (25, 1976528), (40, 1235330), (41, 1205200), (46, 1074200), (50, 988264), (80, 617665), (82, 602600), (92, 537100), (100, 494132), (115, 429680), (131, 377200), (164, 301300), (184, 268550), (200, 247066), (205, 241040), (230, 214840), (262, 188600), (328, 150650), (368, 134275), (400, 123533), (410, 120520), (460, 107420), (524, 94300), (575, 85936), (655, 75440), (656, 75325), (820, 60260), (920, 53710), (943, 52400), (1025, 48208), (1048, 47150), (1150, 42968), (1310, 37720), (1640, 30130), (1840, 26855), (1886, 26200), (2050, 24104), (2096, 23575), (2300, 21484), (2620, 18860), (3013, 16400), (3275, 15088), (3280, 15065), (3772, 13100), (4100, 12052), (4600, 10742), (4715, 10480), (5240, 9430), (5371, 9200), (6026, 8200), (6550, 7544)]